The spectacular discoveries NASA's MESSENGER made about Mercury.

Alyssa Thomas scored 12 of her career-high 29 points in the fourth quarter and the Phoenix Mercury closed on a 19-4 run to ...

Veronica Burton had 21 points, eight rebounds and six assists, Kayla Thornton added 18 points and eight boards, and the ...

In the early days of space exploration, scientists sent animals like fruit flies, monkeys, dogs, tortoises and worms into ...

Once a realm of imagination and stargazing, the Solar System has now been revealed in stunning clarity through decades of ...

Astronomers have spotted centimeter-sized “pebbles” swirling around two infant stars 450 light-years away, revealing the raw ...

The coming week will see the gas giant Saturn return to the Northern Hemisphere's late night sky, after spending the last few ...

The Starship will remain in space. However, NASA has stated that some of the delays to the Artemis mission are due to Starship, which has not had a fully successful test launch.

During the course of a 13-second exposure, the International Space Station makes a trail of light in the sky as the station ...