Chandra X-ray

Remarkable outburst from old black hole captured

Astronomers have observed an extraordinary outburst produced by a black hole in a nearby galaxy, whi...

Fastest wind from stellar-mass black hole recorded

Scientists have clocked the fastest wind yet discovered blowing off a disk around a stellar-mass bla...

Chandra X-ray observing telescope celebrates 10th anniversary

The Chandra X-ray observing telescope is celebrating ten years of its launch, during which it has ma...