Astronomers continue to stress the value of X-ray science as NASA's flagship Chandra X-ray telescope remains on the chopping ...

Scientists breathed a collective sigh of relief last week when NASA announced that the Chandra X-ray Observatory had been ...

Data from Chandra X-ray telescope and James Webb Space Telescopes have revealed a black hole from 470 million years after the ...

Astronomers revisited decades-old data from NASA’s Chandra X-ray Observatory, discovering bright, clumped “knots” in an ...

This low-mass supermassive black hole, spotted with NASA’s James Webb Space Telescope and the Chandra X-ray Observatory, ...

This illustration shows a red, early-universe dwarf galaxy that hosts a rapidly feeding black hole at its center. Using data ...

The Cassiopeia A supernova remnant has been studied for over 2 million seconds since the Chandra mission began in 1999, with X-rays captured by Chandra (blue) and infrared data from Webb (orange, ...

Using NASA's space-based Chandra X-ray Observatory and the retired Spitzer Space Telescope, astronomers have discovered ...

Astronomers have scoured decades-old data from NASA's Chandra X-ray Observatory ... stress the science value being delivered by the X-ray telescope, which turned 25 years old in July.

NASA’s Chandra spots unusual 'knots' in a nearby black hole jet. X-ray data shows bright knots in Centaurus A black hole’s ...