The samples could lead to new theories regarding the origin and evolution of the moon. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. We finally ...

Update: A minibus spending package passed by the House of Representatives on January 8, 2026, effectively cancels the Mars Sample Return program by eliminating almost all funding for future missions.

Precious moon samples brought back to Earth by China's Chang'e 5 mission in 2020 have finally been shared with international researchers — but the law has made it difficult for U.S.-based scientists ...

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