Over 2 decades of Chandra X-ray Observatory views of the Crab Nebula and Cassiopeia A have been time-lapsed. The Chandra team explains here. Credit: NASA/CXC/A. Hobart ...

Astronomers have found a remarkably powerful jet shooting out from a black hole that formed just 3 billion years after the ...

A vast, glowing halo enveloping a galaxy cluster has been discovered, defying expectations and pointing to turbulent cosmic ...

NASA budget proposal slashes science funding by 47%, putting more than 40 current and planned missions at risk.

Astronomers have discovered incredibly powerful X-ray jets originating from two supermassive black holes that are so ancient ...

A cosmic leviathan stirs across the great, quiet expanse of the early universe. About 12 billion years old, a supermassive ...

Astronomers have uncovered ultra-powerful X-ray jets from two ancient supermassive black holes located over 11 billion light-years away. These colossal jets, spanning 300,000 light-years, are nearly ...

A new documentary, titled "Sally", based on the life of astronaut Sally Ride, who was previously married to fellow astronaut Steven Hawley, is gearing up for a release on Nat Geo on 16 June.

Some people are allergic to others – but the mystery of how this works is only just starting to be unravelled.

Astronomers have discovered remarkably powerful X-ray jets emanating from two supermassive black holes that are so ancient ...

William Allen Till, Jr. (Bill), 72 of Somerville passed away on June 9 at Huntsville Hospital, Huntsville. He was born ...

According to observations from NASA’s Chandra X-ray Observatory, M62 also contains a large number of X-ray binaries, which ...