Curious Kids is a series for children of all ages. If you have a question you'd like an expert to answer, send ...

Two American astronauts have inadvertently been aboard the space station for much of the Russians' record-setting stay.

Thus the sloshing continued for nine days, shaking the Earth with it. Sea ice meets land as seen from NASA's Operation ...

Matthew Dominick continues to wow us with impressive astrophotography from aboard the International Space Station.

Texas first passed a law in 1997 that allows astronauts to vote if they will be in space during early voting and on Election ...

(CNN) — Earth is about to gain a new “mini-moon,” but it won’t stay around for long. The newly discovered asteroid, named ...

The asteroid was discovered in August and is set to become a mini-moon, spinning around Earth in a horseshoe shape for about ...

Comet Tsuchinshan-ATLAS (C/2023 A3) will soon be reaching its closest point to the Sun and continues to get brighter, ...

The magnificent galaxy featured in this NASA/ESA Hubble Space Telescope image is NGC 1559. It is a barred spiral galaxy ...

A new algorithm tested on NASA's Perseverance Rover on Mars may lead to better forecasting of hurricanes, wildfires, and ...

The pair of galaxies may eventually lose their Mona Lisa smile, but NASA says it will eventually transform into something ...

Traditionally, eclipse maps have been constructed from the assumption that the Moon is a perfect sphere and that all ...