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Artemis II astronauts test bone marrow chips to study space radiation effects.
Four astronauts on the Artemis II mission are participating in a groundbreaking experiment using tiny chips containing their own bone marrow cells.
The organ-on-a-chip devices, sent into space while identical copies remain on Earth, aim to study how deep space radiation and microgravity affect human biology.
The results will help NASA predict health risks and personalize medical treatments for future long-duration missions to the Moon and Mars.
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Los astronautas de Artemisa II prueban chips de médula ósea para estudiar los efectos de la radiación espacial.