A rock containing many smaller round stones could indicate that there was once a large amount of liquid water on the Red ...

Lucy, an ambitious NASA mission to the outer solar system, just met its maker. The spacecraft completed a flyby of the main ...

A meteor was captured on an Alaska State Trooper's dashcam as it hurtled through Earth's atmosphere in broad daylight.

This weekend will be the last time Oregonians can see the Lyrid and Eta Aquarids meteor showers overlapping in 2025.

The celestial image could be spoiled by a dull Saturn, which might lack the brightness needed to tie the smiley together, ...

This week brings a chance to see shooting stars thanks to the Lyrid Meteor Shower! It peaks Monday night going into Tuesday.

This week, dual escalations in Yemen and Ukraine raises sharp questions about America’s strategic priorities and its ability ...

Asteroid Donaldjohanson was the second destination on the NASA mission’s itinerary — and its size and shape were not what scientists expected.

NASA astronaut Matthew Dominick, currently aboard the International Space Station, captured footage of a meteor burning up in ...

Skywatchers can enjoy a celestial alignment of the crescent moon, Venus, and Saturn on April 25, with Mercury visible near ...

NASA has released the Lucy spacecraft's first close-up images of asteroid Donaldjohanson, revealing a peanut-shaped rock that could shed light on how planets formed in our solar system.