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

Joining it's twin to continue decades of research mapping the height of the Earth's oceans, the Sentinel 6B satellite is set ...

The team announced its “ultrahigh energy” neutrino on Wednesday, in a paper published in the journal Nature. The finding ...

In August 2006, the International Astronomical Union made the controversial, but correct, decision to demote Pluto from its ...