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JAXA shows underground samples it collected from the asteroid Ryugu



Soon after the Japanese “Hayabusa2” probe returned to Earth, JAXA showed some samples collected from the asteroid Ryugu. These rocks come from the “A” chamber of the probe sample capsule, which means they were collected when the mission first touched the ground in February 2019. December 21.

In JAXA̵

7;s tweet, it said that the agency opened room “B” and room “C” at the same time. Room “B” was empty because it was not used for collection, but room “C” was used to collect samples during Hayabusa2’s second touchdown in July 2019. JAXA fired explosives at the asteroid before the second touchdown to create a crater and was able to collect samples from deeper underground. Scientists hope that underground samples can provide more clues about the formation and early stages of the solar system because they have not yet been exposed to the Hash environment in space.




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