A fast-moving star, possibly with an exoplanet, has been detected in the Milky Way, challenging current astrophysical models.

New research reveals many Marsquakes come from meteoroid impacts, not tectonic activity. This discovery reshapes theories ...

Explore Ceres, the largest asteroid in our solar system, and discover its remarkable ancient ocean and ice-rich crust.

You might think sex in space would be an out-of-this-world experience — but low-gravity intimacy may not be as much of a high as it sounds.

The Law of Gravity is a bold roller-coaster ride through the potentials and pitfalls to be found in the merger of live ...