The Chandra X-ray Observatory is the darling of high-energy astrophysics. Famed for providing unequaled x-ray views of ...

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

The Chandra X-ray Telescope is investigating the habitability of exoplanets. NASA explains. Credit: NASA/CXC/A. Hobart ...

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

Using NASA’s Chandra X-ray Observatory, a team of astronomers has discovered lumps of particles within a black hole jet in ...

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

There are monstrous objects at the heart of every large galaxy — black holes that are millions or even billions of times more ...

Scientists are relieved by the observatory’s stay of execution, but concerned that some budget cuts have gutted future research.

A team of astronomers discovered an old black hole that eats up matter at a rate 40 times faster than the Eddington limit.

Astronomers continue to stress the value of X-ray science as NASA's flagship Chandra X-ray telescope remains on the chopping block. Astronomers have scoured decades-old data from NASA's Chandra X ...

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