Top U.S. science funder says it is swamped by investigations of foreign influence on grantees

Perseverance’s initial images are the first ground-based evidence that Mars may have once housed a delta branching out into a lake in Jezero Crater. This study informs where Perseverance will now go sample rock, looking for signs of ancient life.

China's Moon trip reveals surprisingly recent volcanic activity

China’s lunar rock samples show lava flowed on the moon 2 billion years ago