The blazar BL Lacertae, a supermassive black hole surrounded by a bright disk and jets oriented toward Earth, provided ...

There’s a new class of cosmic object in town. And it might just overturn our understanding of black holes and galaxy ...

Stellar black holes, these cosmic monsters born from the collapse of massive stars, play a key role in galaxy dynamics. A ...

For the first time, astronomers have probed the physical environment of repeating X-ray outbursts near monster black holes ...

Hacking cars is hardly a new phenomenon these days, but the level of control that can be obtained via computer can still be frightening. The latest example: a group of researchers have recently shown ...