The Earth might be near the center of a vast low-density void in space, which could explain one of the cosmos's greatest ...

Armed with the world's largest digital camera, the Vera C. Rubin Observatory in Chile will take night-sky images that ...

The planet’s rotation fluctuates as it travels around the sun, and measurements suggest we’re losing more than a millisecond during the long days of summer.

Despite a warming climate, bone-chilling winter cold can grip parts of the U.S. In a study appearing in Science Advances, ...

I/ATLAS might be over 7 billion years old, a new study reports, which would make it the oldest comet known. But experts caution we need more data.

Astrophysicists suggest our galaxy may lie inside a "cosmic void" - offering a new explanation for the universe’s conflicting ...

NASA’s New Horizons probe, which hurtled past Pluto in 2015, demonstrates that it can sail through interstellar space using ...

Astronomers confirmed that a mysterious object, dubbed 3I/ATLAS, came from interstellar space. It appears to be billions of years old.

Imagine standing in a field and witnessing what appears to be a tornado made entirely of fire, spinning violently through the ...

NASA’s Perseverance Rover may have uncovered one of the most extraordinary phenomena on Mars yet—potential evidence of ...

This gas giant has some really unique features that make it stand out. If you’re curious about space, learning a few things ...

Sheel and his team found that when the atmosphere of Mars is laden with dust, the atmosphere becomes less conductive, ...