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 ...

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

One such telescope is the Chandra X-ray Observatory. Well, for most of you, the instant question upon hearing its name is: ...

NASA Unburies Danger Zones of Star Cluster| These images show NASA's Chandra X-ray Observatory data detailing the diffuse ...

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

The Cygnus OB2 star cluster as seen by NASA's Chandra X-ray telescope and the now retired Spitzer Space Telescope. | Credit: ...

Using NASA’s Chandra X-ray Observatory, a team of astronomers has discovered lumps of particles within a black hole jet in the Centaurus A galaxy, moving at an unprecedented 94% the speed of light.

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

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.

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