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China conducted an uncrewed flight test of a next generation crewed spacecraft in May 2020, [10] and continues preparations for the 2021 launch of the Tianhe Core Cabin Module of the Chinese Space Station. [11] NASA astronaut Christina Koch set a women's record-breaking 328 days spaceflight ending on 6 February 2020.
Mars 2020 is a NASA mission that includes the rover Perseverance, the now-retired small robotic helicopter Ingenuity, and associated delivery systems, as part of the Mars Exploration Program. Mars 2020 was launched on an Atlas V rocket at 11:50:01 UTC on July 30, 2020, [ 2 ] and landed in the Martian crater Jezero on February 18, 2021, with ...
2020 in spaceflight; 2021 in spaceflight. List of spaceflight launches in January–June 2021; List of spaceflight launches in July–December 2021
Mars stays a focus for missions to other planets, with three missions launched in 2020 (by China, the United Arab Emirates and the United States) and at least one mission planned for 2024, 2026 and 2028. In 2028, as part of the NASA-ESA Mars Sample Return mission, NASA plans to launch a Sample Retrieval Lander. In 2027, ESA plans to launch the ...
After this, the shorter Islamic calendar will slowly overtake the Gregorian. [166] 25,000 27025 The Tabular Islamic calendar will be roughly 10 days out of sync with the Moon's phases. [167] 46,876 March 1, AD 48,901 [note 1] The Julian calendar (365.25 days) and Gregorian calendar (365.2425 days) will be one year apart. [168]
In a solar calendar a year approximates Earth's tropical year (that is, the time it takes for a complete cycle of seasons), traditionally used to facilitate the planning of agricultural activities. In a lunar calendar, the month approximates the cycle of the moon phase. Consecutive days may be grouped into other periods such as the week.
March 9, 2020 14:36 Venus 2°24' north of Uranus 45.4° East March 20, 2020 06:21 Mars 0°42' south of Jupiter 67.4° West March 31, 2020 11:56 Mars 0°55' south of Saturn 70.6° West April 3, 2020 16:17 Mercury 1°24' south of Neptune 25.9° West May 22, 2020 08:44 Mercury 0°53' south of Venus 18.4° East June 12, 2020 13:18 Mars 1°44' south of