Astronomers have discovered extraordinarily powerful X-ray jets blasting from two supermassive black holes that are so ...

Binary neutron star mergers, cosmic collisions between two very dense stellar remnants made up predominantly of neutrons, ...

The YF-22 had the edge over the YF-23 and the Air Force prioritized maneuverability for close-range combat. The USAF believed ...

A paper describing their most recent batch ... as opposed to one that is in a jet-mode state. When supermassive black holes become active—in other words, when their immense forces of gravity ...

In total, the team spotted 10,000 new black hole jet pairs. A paper describing the pairs has been accepted for publication in another journal, Astronomy & Astrophysics. “When we first found the ...

That was significantly faster than what scientists had seen in radio waves, with a knot from the same black hole jet, moving at 80 percent the speed of light. The paper has been published in The ...

If you buy through a BGR link, we may earn an affiliate commission, helping support our expert product labs. Astronomers have discovered a massive black hole jet that is three times bigger than ...

A paper on military radio communications by ... Three Russian figure skaters died in the crash between a passenger jet and Black Hawk military helicopter, the Russian embassy said today.

Astronomers have discovered incredibly powerful X-ray jets originating from two supermassive black holes that are so ancient ...