![]() ![]() Studying it is expected to provide additional knowledge on the origin and evolution of the inner planets and, in particular, the origin of water and organic compounds on Earth, all relevant to the origin of life on Earth. Carbonaceous asteroids are thought to preserve the most pristine, untainted materials in the Solar System, a mixture of minerals, ice, and organic compounds that interact with each other. See detailed video including the extended missionĪsteroid 162173 Ryugu (formerly designated 1999 JU 3) is a primitive carbonaceous near-Earth asteroid. Mission overview Hayabusa2 mission overview animation Animation of Hayabusa2 orbit from 3 December 2014 Hayabusa2 carries multiple science payloads for remote sensing and sampling, and four small rovers to investigate the asteroid surface and analyze the environmental and geological context of the samples collected. Its mission has now been extended through at least 2031, when it will rendezvous with the small, rapidly-rotating asteroid 1998 KY 26. It left the asteroid in November 2019 and returned the samples to Earth on 5 December 2020 UTC. It surveyed the asteroid for a year and a half and took samples. Hayabusa2 was launched on 3 December 2014 and rendezvoused in space with near-Earth asteroid 162173 Ryugu on 27 June 2018. It is a successor to the Hayabusa mission, which returned asteroid samples for the first time in June 2010. ' Peregrine falcon 2') is an asteroid sample-return mission operated by the Japanese state space agency JAXA. ![]() Artist's impression of Hayabusa2 firing its ion thrusters ![]()
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