A novel "X-arithmetic" technique reveals how black holes shape the universe's largest structures.

Editor’s Note (3/10/25): After a week of delays, NASA is hoping to launch SPHEREx and PUNCH on March 10 at 11:10 P.M. EDT, officials wrote in a statement. NASA is ready to launch a space telescope to ...

A team of astronomers have put together the largest, most detailed map of the universe ever created – and you can explore it now. The interactive online map, created using data from NASA's James Webb ...

More studies are needed to determine whether TRAPPIST-1e has an atmosphere at all, or the hints of methane are linked to the ...

"We are literally mapping the entire celestial sky in 102 infrared colors for the first time in humanity's history." When you purchase through links on our site, we may earn an affiliate commission.

Two asteroids are set for safe flybys near Earth, reassuring the public that no threat exists. NASA emphasizes these events ...

Fact of the Day: In today’s series of daily facts, we will discuss and explore Space. It is a vast, enigmatic, and endless ...

NASA’s Orion space capsule is not a place you would describe as “roomy.” The not-quite-cone-shaped spacecraft is about 12 feet across on the inside, and, aside from the center that slants up toward a ...

Excitement is building for next month’s launch of NASA’s SPHEREx mission, which will survey the sky in optical and near-infrared light from low-Earth orbit. NASA has just released a video (below) ...

Space is inaccessible to the vast majority of us, but it’s not as far away as you might think. The von Kármán Line, which is ...

A panel of independent experts reported this week that NASA lacks funding to maintain most of its decades-old facilities, could lose its engineering prowess to the commercial space industry, and has a ...

The sun has become more and more active over the last 16 years, in a turn that surprised scientists and could affect space weather and technology on Earth, NASA announced this week. A new research, ...