NASA’s Chandra X-ray Observatory and Hubble Space Telescope have been used to study a cluster of stars, nicknamed “Nikhuli," ...

A black hole jet from the Centaurus A galaxy is "hitting something along its path," that is baffling astronomers. The Chandra ...

The Chandra X-ray telescope, now 25, offers a more “complete story of what the universe is doing” It’s not as well known as the Hubble or Webb, but Chandra illuminates high-heat and high ...

So far, Chandra has taken nearly 25,000 observations of the universe. The telescope observes the cosmos through X-ray light, which is invisible to the human eye.

NASA's James Webb Space Telescope (JWST) has produced a new image of the Bullet Cluster, which is a titanic collision between ...

NASA released 25 new pictures in honor of the Chandra telescope's quarter-of-a-century anniversary in space. Hotspots ranked Start the day smarter ☀️ Funniest cap messages Get the USA TODAY app ...

This unprecedented view of the Bullet Cluster provided by the James Webb Space Telescope and the Chandra X-ray Observatory ...

The Andromeda galaxy is also known as Messier 31. It is a spiral galaxy located about 2.5 million light-years from Earth. On ...

The first ever space telescope, the Orbiting Astronomical Observatory 2 (OAO-2), was launched into the low Earth orbit in ...

NASA is facing a tight budget and wants to wrap up the Chandra X-ray Observatory, but astronomers don't want to see the 25-year-old X-ray space telescope mission go.

What happens when two rare ring galaxies collide? They form an infinity symbol—or the face of a cosmic owl, depending on how ...