Space

Comet C/2023 A3 has spent tens of thousands of years traveling through the solar system.

PACE, a NASA satellite, is adding key information to what we know about the planet’s saltwater bodies.

SpaceX’s Crew Dragon discards its trunk before reentering the atmosphere.

The new images of CG 4 were captured by the DECam, a 570-megapixel DECam at the Cerro Totolo Inter-American Observatory in Chile.

The space agency has released a video that depicts two immersive scenarios, both of which involve the "event horizon," or the "point of no return."

The devices managed to connect even though there were hundreds of miles away from each other.

A representation of China's space exceptionalism includes an unexpected cameo from a rival country.

Nearly 50 years after the launch of the Voyager spacecraft, Earth is getting ready to send another message into space. The destination: Jupiter's Europa moon.

Scientists have speculated about the existence of a so-called "Ninth Planet" for years. They're one step closer to confirming it.

Contrary to what this image might have you believe, we have not discovered spiders on Mars.

While lying down for two months may sound like easy money, it may be harder than it appears.

NASA is one step closer to fixing the Voyager 1. Next, it's going to try to get the spacecraft to send back more data.