This week, follow the journeys of two lunar landers, meet “woolly mice,” see the oldest known bone tools, and more.

Exactly two weeks after the "blood moon" total lunar eclipse comes a partial solar eclipse visible to some in North America.

The leading explanation for all of these mysteries is known as the giant impact hypothesis. According to this story, when the ...

A space probe named Hera captured images of Mars' small Deimos moon while on a mission to examine an asteroid.

The first total lunar eclipse in more than two years lit up the sky last night as humanity, forever fascinated with the Earth ...

This week, a tale of two lunar landers demonstrates why scientists and engineers always expect the unexpected in the saga of space exploration. The Athena lander also made it to the moon ...