The colliding objects are at least 37 miles across — at least four times larger than the object that collided with Earth 66 ...

Microsoft and NASA are turning to AI to help researchers figure out how to cope with flooding and other water-related ...

A small, icy moon of Saturn called Enceladus is one of the prime targets in the search for life elsewhere in the solar system ...

A new analysis of data from NASA’s Cassini spacecraft may upend Titan’s status as an ocean world. But it might still have ...

But that’s nothing compared with PSR J2322-2650b, an object the mass of Jupiter studied recently by the James Webb Space ...

The interstellar comet 3I/ATLAS safely passed Earth this morning as it continues its brief trip through our solar system.

The exoplanet, dubbed PSR J2322-2650 b, has a helium-and-carbon atmosphere, something researchers say they've never seen ...

Mars changed from a blue world with water to a red desert because its atmosphere escaped into space over billions of years.

“The primary mission is to demonstrate and to understand the performance, functionality, and maneuverability of the DiskSat ...

In 2004, a bright point of light in the debris disk surrounding Fomalhaut was thought to be an exoplanet. But the spot ...

Voyager 1, NASA’s deep-space probe, could soon become the first spacecraft to reach a historic milestone. In November 2026, ...

While the 21st century has been bumpy, it has also ushered in monumental scientific and technological breakthroughs that have ...