Artemis program: Difference between revisions
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| '''[[Astrobotic Technology]]''' || Pittsburgh, Pennsylvania || [[Astrobotic Technology#Peregrine lander|''Peregrine'']] lander |
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Revision as of 22:47, 28 December 2019
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Program overview | |
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Land | Vereinigte Staaten |
Organization | NASA and partners |
Purpose | Crewed lunar exploration |
Status | Ongoing |
Program history | |
Cost | Undisclosed[1] |
Duration | 2017–present[2] |
First flight | Artemis 1[2] |
First crewed flight | Artemis 2 |
Launch site(s) | |
Vehicle information | |
Crewed vehicle(s) | |
Launch vehicle(s) |
Part of a series on the |
United States space program |
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The Artemis program is an ongoing crewed spaceflight program carried out predominately by NASA, U.S. commercial spaceflight companies, and international partners such as the European Space Agency (ESA), JAXA, and the Canadian Space Agency (CSA) with the goal of landing "the first woman and the next man" on the Moon, specifically at the lunar south pole region by 2024.[2] NASA sees Artemis as the next step towards the long-term goal of establishing a sustainable presence on the Moon, laying the foundation for private companies to build a lunar economy, and eventually sending humans to Mars.
In 2017, the lunar campaign was authorized by Space Policy Directive 1, utilizing various ongoing spacecraft programs such as Orion, the Lunar Gateway, Commercial Lunar Payload Services, and adding an undeveloped crewed lander. The Space Launch System will serve as the primary launch vehicle for Orion, while commercial launch vehicles are planned for use to launch various other elements of the campaign.[5] NASA requested $1.6 billion in additional funding for Artemis for fiscal year 2020,[1] while the Senate Appropriations Committee requested from NASA a five-year budget profile[6] which is needed for evaluation and approval by Congress.[7][8]
History
The current Artemis program incorporates several major components of other canceled NASA programs and missions, such as the Constellation program and the Asteroid Redirect Mission. Originally legislated by the NASA Authorization Act of 2005, Constellation included the development of Ares I, Ares V, and the Orion Crew Exploration Vehicle. The program ran from the early 2000s until 2010.
In 2009, newly elected President Barack Obama established the Augustine Committee to determine how viable a Moon landing was by 2020 with the then-current budget. The committee concluded that the program was massively underfunded and that a 2020 Moon landing was impossible. Constellation was subsequently put on hold. On 15 April 2010, President Obama spoke at the Kennedy Space Center, announcing the administration's plans for NASA and cancelling the non-Orion elements of Constellation on the premise that the plan had become unviable.[9] He instead promised $6 billion in additional funding and called for development of a new heavy lift rocket program to be ready for construction by 2015 with crewed missions to Mars orbit by the mid-2030s.[10]
On 30 June 2017, President Donald Trump signed an executive order to re-establish the National Space Council, chaired by Vice-President Mike Pence. The Trump administration's first budget request kept Obama-era human spaceflight programs in place: Commercial Crew Development, the Space Launch System, and the Orion spacecraft for deep space missions, while reducing Earth science research and calling for the elimination of NASA's education office.[11]
On 11 December 2017, President Trump signed Space Policy Directive 1, a change in national space policy that provides for a U.S.-led, integrated program with private sector partners for a human return to the Moon, followed by missions to Mars and beyond. The policy calls for the NASA administrator to "lead an innovative and sustainable program of exploration with commercial and international partners to enable human expansion across the solar system and to bring back to Earth new knowledge and opportunities." The effort intends to more effectively organize government, private industry, and international efforts toward returning humans on the Moon and laying the foundation of eventual human exploration of Mars.[2]
On 26 March 2019, Vice President Mike Pence announced that NASA's Moon landing goal would be accelerated by four years with a planned landing in 2024.[12] On 14 May 2019, NASA Administrator Jim Bridenstine announced that the new program would be named Artemis, who is both the twin sister of Apollo and the goddess of the Moon in Greek mythology.[13] Despite the immediate new goals, Mars missions by the 2030s are still intended.[2]
Supporting programs
Implementation of the Artemis program will require additional programs, projects, and commercial launchers to support the construction of the Lunar Gateway, launch resupply missions to the station, and deploy numerous robotic spacecraft and instruments to the lunar surface.[14] Several precursor robotic missions are being coordinated through the Commercial Lunar Payload Services (CLPS) program, which is dedicated to scouting and characterization of lunar resources as well as testing principles for in-situ resource utilization.[14][15]
![](http://upload.wikimedia.org/wikipedia/commons/thumb/4/4c/NASA_Selects_First_Commercial_Moon_Landing_Services_for_Artemis_Program_%2847974872533%29.jpg/220px-NASA_Selects_First_Commercial_Moon_Landing_Services_for_Artemis_Program_%2847974872533%29.jpg)
Commercial Lunar Payload Services
In March 2018, NASA established the Commercial Lunar Payload Services (CLPS) program with the aim of sending small robotic landers and rovers mostly to the lunar south pole region as a precursor to and in support of crewed missions.[15][16][17] The main goals include scouting of lunar resources, in situ resource utilization (ISRU) feasibility testing, and lunar science.[18] NASA will award commercial providers indefinite delivery/indefinite quantity contracts to develop and fly lunar landers with scientific payloads .[19] The first stage considered proposals capable of delivering at least 10 kilograms (22 lb) of payload by the end of 2021.[19] Proposals for mid-sized landers capable of delivering between 500 kilograms (1,100 lb) and 1,000 kilograms (2,200 lb) of cargo will also be considered for launch beyond 2021.[20]
In November 2018, NASA announced the first nine companies that are qualified to bid on the CLPS transportation service contracts.[21] These companies are:
Unternehmen | Hauptsitz | Proposed services |
---|---|---|
Astrobotic Technology | Pittsburgh, Pennsylvania | Peregrine lander |
Deep Space Systems | Littleton, Colorado | Rover; design and development services |
Draper Laboratory | Cambridge, Massachusetts | Artemis-7 lander |
Firefly Aerospace | Cedar Park, Texas | Firefly Genesis lander based on Israel's Beresheet;[22] Firefly Alpha and Beta launch vehicles. |
Intuitive Machines | Houston, Texas | Nova-C lander |
Lockheed Martin Space | Littleton, Colorado | McCandless Lunar Lander |
Masten Space Systems | Mojave, California | XL-1 lander |
Moon Express | Cape Canaveral, Florida | MX-1, MX-2, MX-5, MX-9 landers; sample return. |
OrbitBeyond | Edison, New Jersey | Z-01 and Z-02 landers |
On 31 May 2019, three of those were awarded lander contracts (displayed in bold).[23]
On 29 July 2019 NASA announced that it had granted OrbitBeyond's request to be released from the contract citing "internal corporate challenges".[24]
Unternehmen | Headquarter | Proposed services |
---|---|---|
Blue Origin | Kent, Washington | Blue Moon lander |
Ceres Robotics | Palo Alto, California | |
Sierra Nevada Corporation | Louisville, Colorado | |
SpaceX | Hawthorne, California | Starship |
Tyvak Nano-Satellite Systems | Irvine, Kalifornien |
The first twelve payloads and experiments from NASA centers were announced on 21 February 2019.[27] On 1 July 2019, NASA announced the selection of twelve additional payloads, provided by universities and industry. Seven of these are scientific investigations while five are technology demonstrations.[28]
The Lunar Surface Instrument and Technology Payloads (LSITP) program is soliciting payloads that do not require significant additional development. They will include technology demonstrators to advance lunar science or the commercial development of the Moon.[29][30]
Launch vehicles
![Diagram of four versions of the Space Launch System rocket](http://upload.wikimedia.org/wikipedia/commons/thumb/6/69/SLS_Configuration.jpg/400px-SLS_Configuration.jpg)
Space Launch System
The Space Launch System (SLS) is a US super heavy-lift expendable launch vehicle, which has been under development since its announcement in 2011.
The initial SLS Block 1 is required by the US Congress to lift a payload of 95 metric tons (209,000 lb) to low Earth orbit (LEO), and will launch Artemis 1, 2, and 3. The later Block 1B is intended to debut the Exploration Upper Stage and launch the notional Artemis 4-7.[31] Block 2 is planned to replace the initial Shuttle-derived boosters with advanced boosters and would have a LEO capability of more than 150 metric tons (330,000 lb), again as required by Congress.[32] Block 2 is intended to enable crewed launches to Mars.[3] The SLS will launch the Orion spacecraft and use the ground operations and launch facilities at NASA's Kennedy Space Center in Florida.
![](http://upload.wikimedia.org/wikipedia/commons/thumb/f/fd/SLS_Core_Stage_Nov_8_2019.jpg/220px-SLS_Core_Stage_Nov_8_2019.jpg)
In March 2019, the Trump Administration released its Fiscal Year 2020 Budget Request for NASA. This budget did not initially include any money for the Block 1B and Block 2 variants of SLS but later a request for a budget increase of 1.6 billion dollars towards SLS, Orion, and crewed landers was made. Block 1B is currently intended to debut on Artemis 4, and will be used mainly for co manifested crew transfers and logistic rather than constructing the Gateway as initially planned. An uncrewed Block was planned to launch the Lunar Surface Asset in 2028, the first lunar outpost of the Artemis program, but now that launch has been moved to a commercial launcher.[33] Block 2 development will most likely start in the late 2020s, after NASA is regularly visiting the lunar surface and shifts focus towards Mars.[34]
In October 2019, it was announced NASA had authorized Boeing to purchase materials in bulk for more SLS rockets ahead of the announcement of a new contract. This contract is expected to support up to ten core stages and eight Exploration Upper Stages.[35]
Supporting launch vehicles
Although the Delta IV Heavy and Falcon Heavy were considered by NASA to launch a crewed Orion, the agency ultimately decided to use only the SLS for the Orion spacecraft.[4]
The PPE module and the Habitation and Logistics Outpost (HALO) of the Lunar Gateway, which were previously planned for the SLS Block 1B, will now fly on commercial launch vehicles yet to be determined.[36][37][38][39] The Gateway will be supported and resupplied by approximately 28 commercial cargo missions launched by undetermined commercial rockets.[39] The Gateway Logistics Services (GLS) will be in charge of the resupply missions,[39] as well for contracting the construction of a resupply vehicle capable to remain docked to the Lunar Gateway for one year of operations, provide and generate its own power while docked, and be capable of autonomous disposal at the end of its mission.[39][40]
The three components of an expendable crewed lunar lander will also be deployed to the station on a commercial launcher before the arrival of the first crewed mission, Artemis 3.[41]
Spacecraft
Orion
![](http://upload.wikimedia.org/wikipedia/commons/thumb/c/cf/Orion_Spacecraft_ArtemisI_DEC2019_PBS.jpg/220px-Orion_Spacecraft_ArtemisI_DEC2019_PBS.jpg)
The Orion Multi-Purpose Crew Vehicle (Orion MPCV) is a class of partially reusable spacecraft used in NASA's human spaceflight programs. Consisting two components – a Crew Module (CM) manufactured by Lockheed Martin, and a European Service Module (ESM) manufactured by Airbus Defence and Space – the spacecraft are designed to support crewed exploration beyond low Earth orbit. Orion is equipped with solar power, an automated docking system, and glass cockpit interfaces modeled after those used in the Boeing 787 Dreamliner, and can support a crew of six up to 21 days undocked and up to six months docked. A single AJ10 engine provides the spacecraft's primary propulsion, while eight R-4D-11 engines and six pods of custom reaction control system engines developed by Airbus provide the spacecraft's secondary propulsion. Although compatible with other launch vehicles, Orion is primarily designed to launch atop a Space Launch System (SLS) rocket, with a tower launch escape system.
The Orion MPCV was announced by NASA on May 24, 2011.[42] Its design is based on the Crew Exploration Vehicle from the cancelled Constellation program.[43] The command module is being built by Lockheed Martin at the Michoud Assembly Facility,[44] while the Orion service module is being built by Airbus Defence and Space with funding from the European Space Agency.[45][46]
Lunar Gateway
![](http://upload.wikimedia.org/wikipedia/commons/thumb/f/f9/Gateway_Space_Station_Module_Map.jpg/400px-Gateway_Space_Station_Module_Map.jpg)
The Lunar Gateway is a space station under development that will be deployed in lunar orbit. It is intended to serve as a solar-powered communications hub, science laboratory, short-term habitation module, and holding area for rovers and other robots.[47]
The Power and Propulsion Element (PPE) started development at the Jet Propulsion Laboratory during the now canceled Asteroid Redirect Mission. The original concept was a robotic, high performance solar electric spacecraft that would retrieve a multi-ton boulder from an asteroid and bring it to lunar orbit for study.[48] When ARM was canceled, the solar electric propulsion was repurposed for the Gateway.[49][50] The PPE will allow access to the entire lunar surface and act as a space tug for visiting craft.[51] It will also serve as the command and communications center of the Gateway.[52][53] The PPE is intended to have a mass of 8-9 t and the capability to generate 50 kW[54] of solar electric power for its ion thrusters, which can be supplemented by chemical propulsion.[55] It is currently[when?] planned to launch on a commercial launch vehicle in 2022.[56][57]
The Habitation and Logistics Outpost (HALO),[58][59] also called the Minimal Habitation Module (MHM) and formerly known as the Utilization Module,[60] will be built by Northrop Grumman Innovation Systems (NGIS).[37][61] A commercial launch vehicle would launch the HALO before the end of year 2023. The HALO is based on a Cygnus Cargo resupply module[37] to the outside of which radial docking ports, body mounted radiators (BMRs), batteries and communications antennae will be added. The HALO will be a scaled-down habitation module,[62] yet, it will feature a functional pressurized volume providing sufficient command, control and data handling capabilities, energy storage and power distribution, thermal control, communications and tracking capabilities, two axial and up to two radial docking ports, stowage volume, environmental control and life support systems to augment the Orion spacecraft and support a crew of four for at least 30 days.[61]
Advanced Exploration Lander concept
The Advanced Exploration Lander is a three-stage lander concept by a NASA team used as a design reference for commercial proposals. After departure from the Gateway, a transfer module would take the crew to a low lunar orbit and then separate, after which the descent module would handle the rest of the journey to the lunar surface. A crew of up to four would spend up to two weeks on the surface before reboarding the ascent module, which would take them back to the Gateway. Each module would have a mass of approximately 12 to 15 metric tons and would be delivered separately by commercial launchers and integrated at the Gateway. The astronauts would board the lander at the Gateway's near-rectilinear halo orbit that goes between about 1,000 and 70,000 kilometers (620 and 43,500 mi) above the Moon, with the circular low orbit about 100 kilometers (62 mi) high. Both the ascent and transfer modules could be designed to be reused, with the descent module left on the lunar surface.
Human Landing System proposals
![](http://upload.wikimedia.org/wikipedia/commons/thumb/8/81/Artemis_program_hls-ascending.jpg/250px-Artemis_program_hls-ascending.jpg)
On 30 September 2019, NASA issued a solicitation for the development and demonstration of a Human Landing System (HLS) to deliver humans to the lunar surface by 2024 and for the development and demonstration of a more sustainable HLS by 2026 known as NextSTEP H.[63] Submissions were closed on 5 November 2019. These are the known submissions made public by their contractors; not all have been disclosed.
- In October 2019, it was announced that Blue Origin, Lockheed Martin, Northrop Grumman and Draper Laboratory will collaborate to create a joint proposal of a 'Human Landing System'.[64] Blue Origin would serve as the primary contractor with its Blue Moon Lunar Lander serving as the descent stage. Lockheed Martin would build the ascent stage. Northrop Grumman would build a transfer stage based on its Cygnus spacecraft. The lander would launch on Blue Origin's reusable New Glenn rocket.[64]
- The Boeing Human Landing System was submitted to NASA in early November 2019. The lander consists of a descent and ascent stage with the descent stage being able to deorbit the lander which eliminates the need for a third transfer stage. The lander is designed to be launched on an SLS Block 1B rather than assembled in multiple launches. The lander would also not require the Gateway and could dock with Orion directly in order to allow for a simpler mission profile. Boeing has partnered with Intuitive Machines to provide engines,[65] and also plans to reuse key technologies from their CST-100 Starliner.[66] An alternate plan for launching the lander was also detailed: In the event the SLS Block 1B was not ready by 2024, the descent stage would launch on a Block 1 while the ascent stage would be launched by a commercial launcher and assembled in lunar orbit.[67]
- SpaceX Chief Operating Officer Gwynne Shotwell announced in October 2019 that the company had made a proposal for Artemis. Details are not public yet other than that the proposal focuses mainly on Falcon Heavy and that Starship "can be leveraged as well".[68]
Commissioned studies
In May 2019 NASA announced 11 contracts worth $45.5 million in total for studies on transfer vehicles, descent elements, descent element prototypes, refueling element studies and prototypes.[69] One of the requirements is that selected companies will have to contribute at least 20% of the total cost of the project "to reduce costs to taxpayers and encourage early private investments in the lunar economy."[70]
Unternehmen | Vehicles |
---|---|
Aerojet Rocketdyne | One transfer vehicle study |
Blue Origin | One descent element study, one transfer vehicle study, and one transfer vehicle prototype |
Boeing | One descent element study, two descent element prototypes, one transfer vehicle study, one transfer vehicle prototype, one refueling element study, and one refueling element prototype |
Dynetics | One descent element study and five descent element prototypes |
Lockheed Martin Space Systems | One descent element study, four descent element prototypes, one transfer vehicle study, and one refueling element study |
Masten Space Systems | One descent element prototype |
Maxar (formerly SSL) | One refueling element study and one refueling element prototype |
Northrop Grumman Innovation Systems | One descent element study, four descent element prototypes, one refueling element study, and one refueling element prototype |
OrbitBeyond | Two refueling element prototypes |
Sierra Nevada Corporation | One descent element study, one descent element prototype, one transfer vehicle study, one transfer vehicle prototype, and one refueling element study |
SpaceX | One descent element study, one descent element prototype |
HERACLES
HERACLES (Human-Enhanced Robotic Architecture and Capability for Lunar Exploration and Science) is a planned ESA-JAXA-CSA transport system that will feature a robotic lander called European Large Logistic Lander (EL3),[71] which can be configured for different operations such as up to 1.5 tons of payload,[72] sample-returns, or prospecting resources found on the Moon.[73] ESA approved the project in November 2019.[72][74][75] Its first mission is envisioned for launch in 2027.[71]
The EL3 lander will be launched directly to the Moon and will have a landing mass of approximately 1,800 kg (4,000 lb).[76] It will be capable of transporting a Canadian robotic rover to explore, prospect potential resources, and load samples up to 15 kg (33 lb) on the ascent module.[77] The rover would then traverse several kilometers across the Schrödinger basin on the far side of the Moon to explore and collect more samples to load on the next EL3 lander.[78][76] The ascent module would return each time to the Lunar Gateway, where it would be captured by the Canadian robotic arm and samples transferred to an Orion spacecraft for transport to Earth with returning astronauts.[79][80]
Space suits
![](http://upload.wikimedia.org/wikipedia/commons/thumb/c/c6/Artemis_HLS_xEMU_NASA.jpg/220px-Artemis_HLS_xEMU_NASA.jpg)
![](http://upload.wikimedia.org/wikipedia/commons/thumb/f/fb/Artemis_Orion_OCSS_Suit_NASA.jpg/170px-Artemis_Orion_OCSS_Suit_NASA.jpg)
The Artemis program will make use of two space suits: the Exploration Extravehicular Mobility Unit (xEMU),[81] and the Orion Crew Survival System (OCSS).[82]
The xEMU is for use on the lunar surface, with an endurance of up to eight hours. The suit has movable joints and a bearing to allow for movement of the waist. Audio microphones and speakers are located inside the helmet, instead of using the traditional "Snoopy cap". The astronaut enters the suit from between the backpack and the rest of the suit; zippers, which were an issue with the Apollo suits, were excluded.
The OCSS is to be worn inside the Orion spacecraft during launch and re-entry, in case of a depressurization emergency.[82] The outer layer of the suit is orange to allow for visibility in the ocean if astronauts need to exit the spacecraft without any assistance from recovery personnel. The suit includes enhanced shoulder joints for better range of reach, and greater fire resistance.
Criticism
The Artemis program has received criticisms from several space professionals:
Mark Whittington, who is a contributor to The Hill and an author of several space exploration studies, stated in an article that the "lunar orbit project doesn't help us get back to the Moon".[83]
Aerospace engineer, author, and Mars Society founder Robert Zubrin has voiced his distaste for the Lunar Gateway which is part of the Artemis program as of 2019. He presented an alternative approach to a 2024 crewed lunar landing called Moon Direct, a successor to his proposed Mars Direct. His vision phases out the SLS and Orion, replacing them with the SpaceX launch vehicles and Dragon 2. It also proposes using a heavy ferry/lander that would be refueled on the lunar surface via In situ resource utilization and transfer the crew from LEO to the lunar surface. The concept bears a heavy resemblance to NASA's own Space Transportation System proposal from the 1970s.
Former Apollo 11 astronaut Buzz Aldrin disagrees with NASA's current goals and priorities, including their plans for a lunar outpost. He also questioned the benefit of the idea to "send a crew to an intermediate point in space, pick up a lander there and go down". However, Aldrin expressed support for Robert Zubrin's Moon Direct concept which involves lunar landers traveling from Earth orbit to the lunar surface and back.[84]
Flights
![](http://upload.wikimedia.org/wikipedia/commons/thumb/1/19/EFT-1_Orion_recovery.5.jpg/220px-EFT-1_Orion_recovery.5.jpg)
Orion testing
Three tests of the Orion spacecraft have been conducted prior to the launch of Artemis 1. Pad Abort-1, the second and final mission in the preceding Constellation program,[85][86][dubious – discuss] was a successful test of Orion's launch escape system using a boilerplate capsule on 6 May 2010.[85][87] The second test of Orion was Exploration Flight Test-1 on 5 December 2014.[88][89] A stripped down version of the Orion spacecraft was launched atop a Delta IV Heavy rocket, and its reaction control system was tested in two orbits around Earth, reaching an apogee of 5,800 kilometers (3,600 mi) before making a high-energy reentry at 32,000 kilometers per hour (20,000 mph).[90][91] The third and final test of Orion prior to Artemis 1 was Ascent Abort-2 on 2 July 2019, which tested an updated launch abort system at maximum aerodynamic load,[86][92][93] using a 10,000-kilogram (22,000 lb) Orion test article and a custom launch vehicle built by Orbital Sciences.[93][94]
Mission | Patch | Launch | Crew | Launch vehicle[a] | Outcome | Duration |
---|---|---|---|---|---|---|
Pad Abort-1 | ![]() |
|
— | Orion Launch Abort System (LAS) | Success | 95 seconds |
Exploration Flight Test 1 | ![]() |
|
— |
|
Success | 4 hours 24 minutes |
Ascent Abort-2 | ![]() |
|
— | Orion Abort Test Booster | Success | 3 minutes 13 seconds |
Planned
As of 2019, all Artemis missions will be launched on the Space Launch System from Kennedy Space Center Launch Complex 39B. Current plans call for supporting hardware to be launched on other vehicles and from other launch pads. However, in July 2016 a Government Accountability Office report cast doubt on the planned initial launch date and suggested that an early date may be counterproductive to the program.[96]
Mission | Patch | Launch date | Crew | Launch vehicle | Duration |
---|---|---|---|---|---|
Artemis 1 | ![]() |
NET November 2020[97] | — | SLS Block 1 Crew | ~25d |
Artemis 2 | Q4 2022[53] | TBA | SLS Block 1 Crew | ~10d | |
Artemis 3 | 2024 | TBA | SLS Block 1 Crew | ~30d |
Proposed
A proposal curated by William H. Gerstenmaier before his 10 July 2019 reassignment[98] suggests four launches of the SLS Block 1B launch vehicle with crewed Orion spacecraft and logistical modules to the Gateway between 2024 and 2028.[99][100] The crewed Artemis 4 through 7 would launch yearly between 2025 and 2028,[33] testing in situ resource utilization and nuclear power on the lunar surface with a partially reusable lander. Artemis 7 would deliver in 2028 a crew of four astronauts to a surface lunar outpost known as the Lunar Surface Asset.[33] The Lunar Surface Asset would be launched by an undetermined launcher[33] and would be used for extended crewed lunar surface missions.[33][101][102] Prior to each crewed Artemis mission, various payloads to the Lunar Gateway, such as refueling depots and expendable elements of the lunar lander, would be deployed by commercial launch vehicles.[100][102] This would leave five SLS launches for use on interplanetary missions such as the Europa Clipper and Europa Lander or launching the crewed Deep Space Transport for a Mars orbital mission in the 2030s.[103][33]
Mission | Launch date | Crew | Launch vehicle | Duration |
---|---|---|---|---|
Artemis 4 | 2025 | TBA | SLS Block 1B Crew | ~30d |
Artemis 5 | 2026 | TBA | SLS Block 1B Crew | ~30d |
Artemis 6 | 2027 | TBA | SLS Block 1B Crew | ~30d |
Artemis 7 | 2028 | TBA | SLS Block 1B Crew | ~30d |
Artemis support missions
Artemis support missions are robotic missions flown through both the CLPS program and Gateway program.[104]
Year | Mission objective | Mission name | Launch vehicle |
---|---|---|---|
Q4 2021 | First launch of the Peregrine 1 lunar lander by Astrobotic[105] | Peregrine 1 | Vulcan[106] |
Q4 2021 | First launch of the Nova-C lunar lander by Intuitive Machines[107] | Artemis support mission | Falcon 9 |
Q4 2022 | Delivery of NASA's VIPER rover to the lunar surface[108] | VIPER | Commercial launch vehicle |
Q4 2022[109] | Launch of the Power and Propulsion Element (PPE)[110] | Artemis support mission | Commercial launch vehicle[109] |
2023 [111][112] | Delivery of the Habitation and Logistics Outpost (HALO) to the Gateway | Artemis support mission | Commercial launch vehicle[111] |
2024 | Delivery of expendable ascent element for Artemis 3 | Artemis support mission | Commercial launch vehicles |
2024 | Delivery of expendable transfer element for Artemis 3 | Artemis support mission | Commercial launch vehicles |
2024 | Delivery of expendable descent element for Artemis 3 | Artemis support mission | Commercial launch vehicles |
2025 | Delivery of ESPRIT module to the Gateway | Artemis support mission | Commercial launch vehicles |
2025 | (Proposed) delivery of expendable ascent element for Artemis 4 | Artemis support mission | Commercial launch vehicles |
2025 | (Proposed) delivery of expendable descent element for Artemis 4 | Artemis support mission | Commercial launch vehicles |
2025 | (Proposed) delivery of expendable transfer element for Artemis 4 | Artemis support mission | Commercial launch vehicles |
2026 | Delivery of iHAB to the Gateway | Artemis support mission | Commercial launch vehicles |
2026 | (Proposed) delivery of reusable ascent element for Artemis 5 | Artemis support mission | Commercial launch vehicles |
2026 | (Proposed) delivery of reusable transfer element for Artemis 5 | Artemis support mission | Commercial launch vehicles |
2026 | (Proposed) delivery of descent element for Artemis 5 | Artemis support mission | Commercial launch vehicles |
2027 | (Proposed) delivery of a Gateway station module | Artemis support mission | Commercial launch vehicles |
2027 | (Proposed) refueling of ascent element for Artemis 6 | Artemis support mission | Commercial launch vehicles |
2027 | (Proposed) refueling of transfer element for Artemis 6 | Artemis support mission | Commercial launch vehicles |
2027 | (Proposed) delivery of descent module for Artemis 6 | Artemis support mission | Commercial launch vehicles |
2028 | (Proposed) delivery of a Gateway station module | Artemis support mission | Commercial launch vehicles |
2028 | (Proposed) refueling of ascent element for Artemis 7 | Artemis support mission | Commercial launch vehicles |
2028 | (Proposed) refueling of transfer element for Artemis 7 | Artemis support mission | Commercial launch vehicles |
2028 | (Proposed) delivery of descent module for Artemis 7 | Artemis support mission | Commercial launch vehicles |
2028 | (Proposed) delivery of the Lunar Surface Asset to the lunar south pole | Artemis support mission | Commercial launch vehicles |
Gallery
-
Planned missions of Artemis program
See also
- Apollo program – 1961–1972 American crewed lunar exploration program
- Colonization of the Moon – Settlement on the Moon
- Commercial Crew Development – NASA space program partnership with space companies
- Deep Space Transport – Crewed interplanetary spacecraft concept
- Space policy of the United States
- International Lunar Resources Exploration Concept – Lunar exploration concept
References
Notes
- ^ Serial number displayed in parentheses.
Sources
- Bridenstine, Jim; Grush, Loren. "NASA administrator on new Moon plan: 'We're doing this in a way that's never been done before'". The Verge. Archived from the original on 25 May 2019. Retrieved 25 May 2019.
{{cite web}}
: Invalid|ref=harv
(help) - Berger, Eric (20 May 2019). "NASA's full Artemis plan revealed: 37 launches and a lunar outpost". Ars Technica. Archived from the original on 23 May 2019. Retrieved 23 May 2019.
{{cite web}}
: Invalid|ref=harv
(help) - Foust, Jeff (24 May 2019). "NASA Has a Full Plate of Lunar Missions Before Astronauts Can Return to Moon". Space.com. Archived from the original on 25 May 2019. Retrieved 25 May 2019.
{{cite web}}
: Invalid|ref=harv
(help) - Grush, Loren (3 October 2018). "This is Lockheed Martin's idea for a reusable lander that carries people and cargo to the Moon". The Verge. Archived from the original on 3 October 2018. Retrieved 18 October 2018.
{{cite web}}
: Invalid|ref=harv
(help) - Hill, Bill (27 August 2018). "Exploration Systems Development Update" (PDF). National Aeronautics and Space Administration (NASA). Retrieved 17 October 2018.
{{cite web}}
: Invalid|ref=harv
(help) - Sloss, Philip (11 September 2018). "NASA updates Lunar Gateway plans". NASASpaceFlight.com. Archived from the original on 17 October 2018. Retrieved 17 October 2018.
{{cite web}}
: Invalid|ref=harv
(help)
Citations
- ^ a b Harwood, William (17 July 2019). "NASA boss pleads for steady moon mission funding". CBS News. Retrieved 28 August 2019.
- ^ a b c d e "NASA: Moon to Mars". NASA. Retrieved 19 May 2019.
- ^ a b Gebhardt, Chris (6 April 2017). "NASA finally sets goals, missions for SLS—eyes multi-step plan to Mars". NASASpaceFlight.com. Retrieved 21 August 2017.
- ^ a b Grush, Loren (18 July 2019). "NASA's daunting to-do list for sending people back to the Moon". The Verge. Retrieved 28 August 2019.
- ^ NASA administrator on new Moon plan: 'We're doing this in a way that's never been done before'. Loren Grush, The Verge. 17 May 2019.
- ^ Senate appropriators advance bill funding NASA despite uncertainties about Artemis costs. Jeff Foust, Space News. 27 September 2019.
- ^ Fernholz, Tim; Fernholz, Tim. "Trump wants $1.6 billion for a moon mission and proposes to get it from college aid". Quartz. Retrieved 14 May 2019.
- ^ Berger, Eric (14 May 2019). "NASA reveals funding needed for Moon program, says it will be named Artemis". Ars Technica. Retrieved 22 May 2019.
- ^ Review of U.S. Human Space Flight Plans Committee; Augustine; Austin; Chyba; et al. "Seeking A Human Spaceflight Program Worthy of A Great Nation" (PDF). Final Report. NASA. Retrieved 15 April 2010. [verification needed]
- ^ "President Barack Obama on Space Exploration in the 21st Century". Nasa.gov. [verification needed]
- ^ Spaceflight Now, "Trump signs order reviving long-dormant National Space Council" [verification needed]
- ^ Pearlman, Robert (14 May 2019). "NASA Names New Moon Landing Program Artemis After Apollo's Sister". Space.com. Retrieved 14 May 2019.
- ^ Chang, Kenneth (13 May 2019). "For Artemis Mission to Moon, NASA Seeks to Add Billions to Budget". The New York Times. ISSN 0362-4331. Retrieved 21 July 2019.
- ^ a b Burghardt, Thomas (14 May 2019). "NASA aims for quick start to 2024 Moon landing via newly named Artemis Program". NASASpaceFlight. Retrieved 28 August 2019.
- ^ a b Harwood, William (31 May 2019). "NASA taps three companies for commercial moon missions". CBS News. Retrieved 28 August 2019.
- ^ Foust, Jeff (31 May 2019). "NASA awards contracts to three companies to land payloads on the moon". SpaceNews. Retrieved 28 August 2019.
- ^ Bergin, Chris (19 March 2018). "NASA courts commercial options for Lunar Landers". NASASpaceFlight. Archived from the original on 8 May 2018. Retrieved 18 October 2018.
NASA's new Commercial Lunar Payload Services (CLPS) effort to award contracts to provide capabilities as soon as 2019.
- ^ "NASA Expands Plans for Moon Exploration: More Missions, More Science". NASA. Retrieved 4 June 2018.
- ^ a b Foust, Jeff (28 April 2018). "NASA emphasizes commercial lunar lander plans with Resource Prospector cancellation". SpaceNews. Archived from the original on 18 October 2018. Retrieved 18 October 2018.
... selected but unspecified instruments from RP will instead be flown on future commercial lunar lander missions under a new Commercial Lunar Payload Services (CLPS) program. NASA released a draft request for proposals for that program April 27. [...] Under CLPS, NASA plans to issue multiple indefinite-delivery indefinite-quantity (IDIQ) contracts to companies capable of delivering payloads to the lunar surface. Companies would have to demonstrate their ability to land at least 10 kilograms of payload on the lunar surface by the end of 2021.
- ^ Werner, Debra (24 May 2018). "NASA to begin buying rides on commercial lunar landers by year's end". SpaceNews. Archived from the original on 18 October 2018. Retrieved 18 October 2018.
NASA also will look for payloads for the miniature landers in addition to landers capable of delivering 500 to 1,000 kilograms to the surface of the Moon.
- ^ "NASA Announces New Partnerships for Commercial Lunar Payload Delivery Services" (Press release). NASA. 29 November 2018. Retrieved 29 November 2018.
- ^ Jeff Foust (9 July 2019). "Firefly to partner with IAI on lunar lander". Space News. Retrieved 15 September 2019.
- ^ "NASA chooses three companies to send landers to the moon". UPI. Retrieved 1 June 2019.
- ^ "Commercial lunar lander company terminates NASA contract". SpaceNews.com. 30 July 2019. Retrieved 30 July 2019.
- ^ Grush, Loren (18 November 2019). "NASA partners with SpaceX, Blue Origin, and more to send large payloads to the Moon". The Verge. Retrieved 11 December 2019.
- ^ "New Companies Join Growing Ranks of NASA Partners for Artemis Program". NASA (Press release). 18 November 2019. Retrieved 11 December 2019.
- ^ Richardson, Derek (26 February 2019). "NASA selects experiments to fly aboard commercial lunar landers". Spaceflight Insider. Retrieved 28 August 2019.
- ^ Hautaluoma, Grey (1 July 2019). "NASA Selects 12 New Lunar Science, Technology Investigations" (Press release). NASA. Retrieved 28 August 2019.
- ^ "DRAFT Lunar Surface Instrument and Technology Payloads Call for Community Comment". SSERVI. NASA. 14 February 2018. Retrieved 17 August 2019.
- ^ "NASA Selects Experiments for Possible Lunar Flights in 2019" (Press release). NASA. 21 February 2019. Retrieved 28 August 2019.
- ^ "Space Launch System". aerospaceguide.net.
- ^ "The NASA Authorization Act of 2010". Featured Legislation. Washington DC, United States: United States Senate. 15 July 2010. Archived from the original on 10 April 2011. Retrieved 28 August 2019.
- ^ a b c d e f "America to the Moon 2024" (PDF).
{{cite web}}
: CS1 maint: url-status (link) - ^ Kyle, Ed (16 May 2019). "NASA's Space Launch System". Space Launch Report. Retrieved 22 May 2019.
- ^ Loff, Sarah (16 October 2019). "NASA Commits to Future Artemis Missions With More SLS Rocket Stages". NASA. Archived from the original on 17 October 2019. Retrieved 18 October 2019.
- ^ "NASA FY 2019 Budget Overview" (PDF). NASA. p. 14.
Supports launch of the Power and Propulsion Element on a commercial launch vehicle as the first component of the LOP - Gateway
- ^ a b c Foust, Jeff (23 July 2019). "NASA to sole source Gateway habitation module to Northrop Grumman". SpaceNews. Retrieved 28 August 2019.
- ^ Sloss, Philip (11 September 2018). "NASA updates Lunar Gateway plans". NASASpaceFlight.com. Archived from the original on 17 October 2018. Retrieved 17 October 2018.
{{cite web}}
: Invalid|ref=harv
(help) - ^ a b c d Gebhardt, Chris (17 June 2019). "NASA determining best course for commercial Lunar Gateway resupply". NASASpaceFlight. Retrieved 28 August 2019.
- ^ Aguiar, Laura (14 June 2019). "NASA to Partner with American Industry to Supply Artemis Moon Missions" (Press release). NASA. Retrieved 28 August 2019.
- ^ Weitering, Hanneke (23 May 2019). "NASA Has a Full Plate of Lunar Missions Before Astronauts Can Return to Moon". Space.com. Retrieved 28 August 2019.
And before NASA sends astronauts to the moon in 2024, the agency will first have to launch five aspects of the lunar Gateway, all of which will be commercial vehicles that launch separately and join each other in lunar orbit. First, a power and propulsion element will launch in 2022. Then, the crew module will launch (without a crew) in 2023. In 2024, during the months leading up to the crewed landing, NASA will launch the last critical components: a transfer vehicle that will ferry landers from the Gateway to a lower lunar orbit, a descent module that will bring the astronauts to the lunar surface, and an ascent module that will bring them back up to the transfer vehicle, which will then return them to the Gateway.
- ^ Wall, Mike (May 24, 2011). "NASA Unveils New Spaceship for Deep Space Exploration". Space.com. Retrieved May 24, 2011.
- ^ Moen, Marina M. "Feasibility of Orion Crew Module Entry on Half of Available Propellant Due to Tank Isolation Fault". American Institute of Aeronautics and Astronautics. NASA Langley Research Center. Retrieved 15 September 2011.
- ^ "Michoud Assembly Facility Lockheed Martin Webpage". NASA. Retrieved 27 November 2018.
- ^ "NASA Signs Agreement for a European-Provided Orion Service Module". nasa.gov. January 16, 2013. Archived from the original on March 28, 2014. Retrieved March 28, 2014.
- ^ "ESA workhorse to power NASA's Orion spacecraft / Research / Human Spaceflight / Our Activities / ESA". Esa.int. 16 January 2013. Retrieved 15 July 2014.
- ^ Jackson, Shanessa (11 September 2018). "Competition Seeks University Concepts for Gateway and Deep Space Exploration Capabilities". nasa.gov. NASA. Retrieved 19 September 2018.
- ^ Greicius, Tony (20 September 2016). "JPL Seeks Robotic Spacecraft Development for Asteroid Redirect Mission". NASA. Retrieved 30 May 2019.
- ^ "NASA closing out Asteroid Redirect Mission". SpaceNews.com. 14 June 2017. Retrieved 30 May 2019.
- ^ "Asteroid Redirect Robotic Mission". www.jpl.nasa.gov. Retrieved 30 May 2019.
- ^ ** (25 May 2019). "NASA awards Artemis contract for lunar gateway power, propulsion". Aerotech News & Review. Retrieved 30 May 2019.
{{cite web}}
:|last=
has numeric name (help) - ^ "Deep Space Gateway & Transport: Concepts for Mars, Moon Exploration Unveiled | Space Exploration | Sci-News.com". Breaking Science News | Sci-News.com. Retrieved 30 May 2019.
- ^ a b Clark, Stephen (24 May 2019). "NASA chooses Maxar to build keystone module for lunar Gateway station". Spaceflight Now. Retrieved 30 May 2019.
- ^ Foust, Jeff (3 November 2017). "NASA issues study contracts for Deep Space Gateway element". SpaceNews. Retrieved 11 December 2019.
- ^ Gebhardt, Chris (6 April 2017). "NASA finally sets goals, missions for SLS – eyes multi-step plan to Mars". NASASpaceflight. Retrieved 9 April 2017.
- ^ "NASA FY 2019 Budget Overview" (PDF). NASA. 9 February 2018. Retrieved 11 December 2019.
Supports launch of the Power and PropulsionElement on a commercial launch vehicle as the first component of the LOP - Gateway.
- ^ Foust, Jeff (30 March 2018). "NASA considers acquiring more than one gateway propulsion module". SpaceNews. Retrieved 11 December 2019.
- ^ Foust, Jeff (30 August 2019). "ISS partners endorse modified Gateway plans". SpaceNews. Retrieved 11 December 2019.
- ^ NASA Asks American Companies to Deliver Supplies for Artemis Moon Missions. NASA Press Release M019-14. 23 August 2019.
- ^ Planetary Society. "Humans in Deep Space". www.planetary.org. Retrieved 6 August 2019.
- ^ a b "Justification for other than full and open competition (JOFOC) for the Minimal Habitation Module (MHM)". Federal Business Opportunities. NASA. Retrieved 23 July 2019.
- ^ Messier, Doug (23 July 2019). "NASA Awards Contract to Northrop Grumman for Lunar Gateway Habitat Module". Parabolic Arc. Retrieved 11 December 2019.
- ^ Mahoney, Erin (4 April 2019). "NextSTEP H: Human Landing System". NASA. Retrieved 6 November 2019.
- ^ a b Grush, Loren (22 October 2019). "Jeff Bezos' Blue Origin teams up with spacefaring heavyweights for human lunar lander design". The Verge. Retrieved 11 December 2019.
- ^ "Intuitive Machines selected to build engines for Boeing's Human Lander System Technology Development". Intuitive Machines. 24 October 2019. Retrieved 9 November 2019.
{{cite web}}
: CS1 maint: url-status (link) - ^ "Boeing Proposes 'Fewest Steps to the Moon' for NASA's Human Lander".
{{cite web}}
: CS1 maint: url-status (link) - ^ Clark, Stephen. "Boeing proposes SLS-launched lunar lander—Spaceflight Now". Retrieved 11 November 2019.
- ^ Berger, Eric (1 November 2019). "Sizing up the contenders for NASA's lunar-lander program". Ars Technica. Retrieved 7 November 2019.
- ^ Gina Anderson; Cheryl Warner (16 May 2019). "NASA Taps 11 American Companies to Advance Human Lunar Landers" (Press release). NASA. Retrieved 17 May 2019.
- ^ Raven, Benjamin (22 May 2019). "NASA awards $45.5M to 11 American companies to 'advance human lunar landers'". MLive.com. Retrieved 28 August 2019.
- ^ a b Helping Heracles EL3 to Survive the Long, Cold, Dark Lunar Nights. Doug Messier, Parabolic Arc. 8 December 2019.
- ^ a b Funding Europe's space ambitions. Jeff Foust, The Space Review. December 2019.
- ^ The Heracles European Large Logistic Lander. ESA. Accessed on 10 December 2019.
- ^ Hera mission is approved as ESA receives biggest ever budget. Kerry Hebden, Room'. 29 November 2019.
- ^ ESA declares success at ministerial meeting. Jeff Foust, Space News. November 28, 2019,
- ^ a b Landing on the Moon and returning home: Heracles. ESA. Accessed on 10 December 2019.
- ^ HERACLES: An ESA-JAXA-CSA Joint Study on Returning to the Moon. H. Hiesinger, M. Landgraf, W. Carey, Y. Karouji, T. Haltigin, G. Osinski, U. Mall, K. Hashizume, HERACLES Science Working Group, HERACLES International Science Definition Team. 50th Lunar and Planetary Science Conference 2019 (LPI Contrib. No. 2132)
- ^ Landgraf, Markus; Carpenter, James; Sawada, Hirotaka (20–22 October 2015). HERACLES Concept - An International Lunar Exploration Study (PDF). Lunar Exploration Analysis Group (2015). Bibcode:2015LPICo1863.2039L. Retrieved 28 August 2019.
- ^ "Landing on the Moon and returning home: Heracles". ESA. 7 June 2019. Retrieved 28 August 2019.
- ^ Lunar Robotic Mission Heracles Will Scout for Human Landings. Elizabeth Howell, Space. 28 June 2019.
- ^ Mahoney, Erin (4 October 2019). "A Next Generation Spacesuit for the Artemis Generation of Astronauts". NASA. Retrieved 24 October 2019.
- ^ a b Crane, Aimee (15 October 2019). "Orion Suit Equipped to Expect the Unexpected on Artemis Missions". NASA. Retrieved 24 October 2019.
- ^ Whittington, Mark (16 June 2018). "NASA's unnecessary $504 million lunar orbit project doesn't help us get back to the Moon". The Hill. Retrieved 20 December 2018.
- ^ Foust, Jeff (16 November 2018). "Advisory group skeptical of NASA lunar exploration plans". SpaceNews. Retrieved 20 December 2018.
- ^ a b Pearlman, Robert (6 May 2010). "NASA tests Pad Abort system, building on 50 years of astronaut escape system tests". collectSPACE. Archived from the original on 25 May 2019. Retrieved 25 May 2019.
The Orion Pad Abort-1 team has successfully tested the first U.S. designed abort system since Apollo," said Doug Cooke, NASA's associate administrator for the exploration systems directorate, at a post-flight briefing [...] The PA1 test was conducted under NASA's Constellation program, which a former NASA administrator described as "Apollo on steroids.
- ^ a b Sloss, Philip (24 May 2019). "NASA Orion AA-2 vehicle at the launch pad for July test". NASASpaceFlight.com. Archived from the original on 25 May 2019. Retrieved 25 May 2019.
This will be the second and final planned LAS test following the Pad Abort-1 (PA-1) development test conducted in 2010 as a part of the ccanceled [sic] Constellation Program and the abort system design changed from PA-1 to AA-2 both inside and outside [...] in preparation for a scheduled daybreak test on July 2.
- ^ David, Leonard (25 May 2019). "NASA Test Launches Rocket Escape System for Astronauts". Space.com. Archived from the original on 25 May 2019. Retrieved 25 May 2019.
Called Pad Abort-1, the $220 million Orion escape system test showcased the system that could be used to rescue a crew and its spacecraft in case of emergencies at the launch pad.
- ^ Davis, Jason (5 December 2014). "Orion Returns to Earth after Successful Test Flight". The Planetary Society. Retrieved 25 May 2019.
NASA's Orion spacecraft returned safely to Earth this morning following a picture-perfect test mission. [...] Orion itself was originally part of NASA's now-defunct Constellation program, and is now a key component of the space agency's Mars plans.
- ^ Clark, Stuart; Sample, Ian; Yuhas, Alan (5 December 2014). "Orion spacecraft's flawless test flight puts Mars exploration one step closer". The Guardian. Archived from the original on 25 May 2019. Retrieved 25 May 2019.
The launch at 12.05pm GMT aboard a Delta IV heavy rocket from Cape Canaveral, Florida, was as free of problems as Thursday's aborted attempt was full of them. Immediately, Nasa tweeted "Liftoff! #Orion's flight test launches a critical step on our #JourneytoMars".
- ^ Kramer, Miriam (5 December 2014). "Splashdown! NASA's Orion Spaceship Survives Epic Test Flight as New Era Begins". Space.com. Archived from the original on 17 October 2018. Retrieved 17 October 2018.
Orion's key systems were put to the test during the flight, which launched atop a United Launch Alliance Delta 4 Heavy rocket [...] the craft hit Earth's atmosphere as the capsule was flying through space at about 20,000 mph (32,000 km/h).
- ^ Spaceflight Now staff (4 December 2014). "Orion Exploration Flight Test No. 1 timeline". Spaceflight Now. Archived from the original on 9 December 2014. Retrieved 17 October 2018.
The first orbital test flight of NASA's Orion crew capsule will lift off on top of a United Launch Alliance Delta 4 rocket from Cape Canaveral]s Complex 37B launch pad. The rocket will send the unmanned crew module 3,600 miles above Earth ...
- ^ Phys.org staff (3 August 2018). "Image: The Orion test crew capsule". Phys.org. Archived from the original on 17 October 2018. Retrieved 17 October 2018.
In the Ascent Abort-2 test, NASA will verify that the Orion spacecraft's launch abort system can steer the capsule and astronauts inside it to safety in the event of an issue with the Space Launch System rocket when the spacecraft is under the highest aerodynamic loads it will experience during ascent ...
- ^ a b Johnson Space Center (November 2017). "Ascent Abort Flight Test-2" (PDF). National Aeronautics and Space Administration (NASA). Retrieved 17 October 2018.
In April 2019, Orion is scheduled to undergo a full-stress test of the LAS, called Ascent Abort Test 2 (AA-2), where a booster provided by Orbital ATK will launch from Cape Canaveral Air Force Station in Florida, carrying a fully functional LAS and a 22,000-pound Orion test vehicle ...
- ^ Orbital Sciences Corporation (11 April 2007). "Orbital to Provide Abort Test Booster for NASA Testing". Northrop Grumman. Archived from the original on 25 May 2019. Retrieved 25 May 2019.
Orbital Sciences Corporation (NYSE:ORB) today announced that it has been selected [...] to design and build the next-generation NASA Orion Abort Test Booster (ATB).
- ^ Brown, Katherine (2 July 2019). "Successful Orion Test Brings NASA Closer to Moon, Mars Missions". NASA. Retrieved 2 July 2019.
- ^ Berger, Eric (28 July 2016). "A new, independent review of the Orion spacecraft is pretty damning". Ars Technica. Retrieved 28 July 2016.
- ^ "John Honeycutt, NASA SLS program manager, says at the ASEB meeting that while a new associate administrator for human exploration and operations will set a formal launch date for Artemis 1, his team is still working "aggressively" towards a November 2020 launch date". 26 September 2019.
- ^ Davenport, Christion (10 July 2019). "Shakeup at NASA as space agency scrambles to meet Trump moon mandate". Washington Post. Retrieved 10 July 2019.
- ^ Berger 2019, "Developed by the agency's senior human spaceflight manager, Bill Gerstenmaier, this plan is everything Pence asked for—an urgent human return, a Moon base, a mix of existing and new contractors." harvnb error: multiple targets (4×): CITEREFBerger2019 (help)
- ^ a b Foust 2019, "After Artemis 3, NASA would launch four additional crewed missions to the lunar surface between 2025 and 2028. Meanwhile, the agency would work to expand the Gateway by launching additional components and crew vehicles and laying the foundation for an eventual moon base." harvnb error: multiple targets (5×): CITEREFFoust2019 (help)
- ^ Berger 2019, "This decade-long plan, which entails 37 launches of private and NASA rockets, as well as a mix of robotic and human landers, culminates with a "Lunar Surface Asset Deployment" in 2028, likely the beginning of a surface outpost for long-duration crew stays." harvnb error: multiple targets (4×): CITEREFBerger2019 (help)
- ^ a b Berger 2019, [Illustration] "NASA's "notional" plan for a human return to the Moon by 2024, and an outpost by 2028." harvnb error: multiple targets (4×): CITEREFBerger2019 (help)
- ^ Independent report concludes 2033 human Mars mission is not feasible. Jeff Foust, Space News. 18 April 2019.
- ^ "America to the Moon 2024 - Optimized" (PDF). nasa.gov.
{{cite web}}
: CS1 maint: url-status (link) - ^ Potter, Sean (31 May 2019). "NASA Selects First Commercial Moon Landing Services for Artemis". NASA. Retrieved 17 December 2019.
- ^ "Astrobotic Selects United Launch Alliance Vulcan Centaur Rocket to Launch its First Mission to the Moon". www.ulalaunch.com. Retrieved 17 December 2019.
- ^ Berger, Eric (31 May 2019). "NASA picks three companies to attempt Moon landings in 2020 and 2021". Ars Technica. Retrieved 17 December 2019.
- ^ Loff, Sarah (23 October 2019). "New VIPER Lunar Rover to Map Water Ice on the Moon". NASA. Retrieved 17 December 2019.
- ^ a b "NASA Awards Artemis Contract for Lunar Gateway Power, Propulsion". NASA (Press release). 23 May 2019. Retrieved 11 December 2019.
- ^ Daines, Gary (1 December 2016). "Crew Will Mark Important Step on Journey to Mars". Nasa.gov. Retrieved 2 January 2018.
- ^ a b Foust, Jeff (23 July 2019). "NASA to sole source Gateway habitation module to Northrop Grumman". SpaceNews. Retrieved 11 December 2019.
- ^ Messier, Doug (23 July 2019). "NASA Awards Contract to Northrop Grumman for Lunar Gateway Habitat Module". Parabolic Arc. Retrieved 11 December 2019.
External links
![](http://upload.wikimedia.org/wikipedia/en/thumb/4/4a/Commons-logo.svg/30px-Commons-logo.svg.png)
- Moon to Mars portal at NASA
- Artemis program at NASA
- Monthly report by the Exploration Systems Development (ESD)