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Soyuz (Russian: Союз, IPA: [sɐˈjus], lit. 'Union') is a series of spacecraft which has been in service since the 1960s, having made more than 140 flights...

The chronology of the universe describes the history and future of the universe according to Big Bang cosmology. Research published in 2015 estimates the...

Space tourism is human space travel for recreational purposes. There are several different types of space tourism, including orbital, suborbital and lunar...

Inspiration Mars Foundation was an American nonprofit organization founded by Dennis Tito that in 2013 proposed to launch a crewed mission to flyby Mars...

In planetary astronomy and astrobiology, the Rare Earth hypothesis argues that the origin of life and the evolution of biological complexity, such as sexually...

Upsilon Andromedae d (υ Andromedae d, abbreviated Upsilon And d, υ And d), formally named Majriti /mædʒˈraɪti/, is a super-Jupiter exoplanet orbiting within...

38 Virginis is an F-type main sequence star in the constellation of Virgo. It is around 108 light years distant from the Earth. The name 38 Virginis derives...

HD 37974 (or R 126) a variable B[e] hypergiant in the Large Magellanic Cloud. It is surrounded by an unexpected dust disk. R126, formally RMC (Radcliffe...

Westerlund 1 W26 (commonly abbreviated to W26) or Westerlund 1 BKS AS is a red supergiant located at the outskirts of the Westerlund 1 super star cluster...

The LKS (Russian: Лёгкий Космический Самолёт, "Light Cosmos Plane") was a Soviet Union spaceplane project led by Vladimir Chelomey in response to the United...

Rick Tumlinson is the co-founder of several space companies and non-profits including Deep Space Industries, Orbital Outfitters, the New Worlds Institute...

Beidou-3 M1 is one of a pair of two Chinese navigation satellites launched in November 2017 as part of the BeiDou satellite navigation system. It was launched...