Scientists using observations from NASA's Neil Gehrels Swift Observatory have discovered, for the first time, the signal from ...

These findings are detailed in a paper titled “A super-Eddington-accreting black hole ~1.5 Gyr after the Big Bang observed ...

At the heart of our Milky Way galaxy lurks a supermassive black hole about four million times the mass of the sun, called ...

Scientists using observations from NASA's Neil Gehrels Swift Observatory have discovered, for the first time, the signal from a pair of monster black holes disrupting a cloud of gas in the center of a ...

Primordial black holes may be exploding throughout the universe. If we can catch them in the act, it could pave the way to ...

A 3D map of our cosmic neighborhood has revealed hot and cold regions as well as an "escape tunnel" from our local bubble.

X-ray binaries (XRBs) are composed of a normal star or a white dwarf transferring mass onto a compact neutron star or a black ...

Scientists have detected the signal from two giant black holes interacting with a cloud of gas in the center of a galaxy for ...

NASA’s Swift Observatory has detected a rare signal from dual black holes impacting gas clouds in a distant galaxy.

To estimate how close a supernova would have to be to cause serious damage to Earth, we must first look at a supernova's ...

The same can't be said of "space weather" from solar events, which can seriously affect satellites and even passenger planes.

Odyssey, founded by self-driving pioneers Oliver Cameron and Jeff Hawke (Cameron was previously the VP of product at Cruise), ...