Madison have pinpointed a surprising flaw in how NASA tests its rovers on Earth. For decades, researchers adjusted rover weight to mimic lower gravity on the Moon or Mars, but they overlooked how ...

A bright moon will make it harder than usual to see the meteors as they streak across the night sky. But experts say it’s ...

See the epic view of the moon and Earth captured by the Orion spacecraft ahead of its outbound powered flyby. Credit: NASA / ...