Astronomers using the U.S. National Science Foundation National Radio Astronomy Observatory (NSF NRAO) instruments, the U.S.

While billionaires like Elon Musk and Jeff Bezos are focused on building rockets to reach space and other planets, former ...

A new NASA spacecraft called Pandora is awaiting launch ahead of its journey to study the atmospheres of exoplanets, or ...

Eric and Wendy Schmidt are backing a start-up-like approach to building a giant space telescope and powerful ground ...

If scientists are able to inspect it in person, and they find that Mars was indeed once alive with microbes, we would know ...

For every galaxy that's visible from Earth, there are nine smaller ones that we can't see, even with all the technology we've ...

"This was many times more energetic than any similar event and more than any known explosion powered by the collapse of a ...

It's the last clearly observed supernova in the Milky Way, Gassel said.

NASA has captured 25 years of observations from the Chandra X-ray Observatory showing the aftermath of Kepler’s Supernova, a ...

A first-of-its-kind space telescope could soon launch into orbit and potentially chart a new path forward for astronomy.

Bigger than Hubble and launching as soon as 2029, the Lazuli Space Observatory would be the first-ever full-scale private ...

Astronomers have created a detailed forecast of where they expect to observe future stellar explosions in a nearby galaxy, ...