NASA Juno mission captured amazing new imagery of Jupiter's moon Europa. The spacecraft flew about 219 miles (352 kilometers) ...

ESA's Mars Express orbiter captured footage of the Mars' moon Deimos pass in front of Ganymede, Europa, Jupiter, Io and ...

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

Jupiter will set about 45 minutes after the sun this week as it sinks from view, moving toward conjunction with the sun, as ...

When it comes to the search for life elsewhere in the universe, methane and other chemical compounds are seen as signs of ...

On August 12, 2026, lucky viewers in and around Greenland, Iceland and Spain—weather allowing—will be able to see one of ...

An international group of researchers has developed a theoretical framework that makes it possible to simulate the chemical ...

Buzz Lightyear's 'to infinity and beyond' in Toy Story was meant as an impossible boast. Voyager, however, has given it ...

A new moon on July 14 starts the countdown to the August 12 total solar eclipse, while the first waxing crescent and the ...

Erythrulose, a sugar found in raspberries, was spotted in a gas and dust cloud near the center of the Milky Way.

Have you ever looked into the stars in the night sky and asked yourself questions like “What else is out there?” The universe or our solar system consists of eight planets that go round a very big and ...