太空中辐射的影响. Artemis II astronauts test bone marrow chips to study space radiation effects.

现在,四名宇航员正在参与一项突破性的实验. Four astronauts on the Artemis II mission are participating in a groundbreaking experiment using tiny chips containing their own bone marrow cells. 机器人芯片设备, 在地球上留下相同的副本时被送入太空,旨在研究深层空间辐射和微重力如何影响人类生物学. 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. 结果将帮助NASA预测健康风险, 并为未来的长期月球和火星任务提供个性化的医疗治疗. The results will help NASA predict health risks and personalize medical treatments for future long-duration missions to the Moon and Mars.