A massive filament of gas and dust, designated X7, has been elongated during its long approach to the Milky Way galaxy's ...

Data from NASA's Chandra X-ray Observatory reveals that black holes can cool gas to the proper temperature for a cosmic feast.

NASA astronauts Suni Williams and Butch Wilmore are scheduled to begin U.S. Spacewalk 92 early Jan. 30. Suni Williams and ...

Black holes that have been obscured by clouds of dust still emit infrared light, enabling astronomers to spot them for the ...

NASA's two stuck astronauts take their first spacewalk together since arriving at the space station last year.

Giant radio galaxies are cosmic megastructures that can span millions of light-years, making them some of the largest-known ...

By combining data from NASA’s IRAS and NuSTAR telescopes, scientists have uncovered more hidden supermassive black holes than earlier estimates suggested. Their findings indicate that over a third of ...

NASA discovered black holes fueling their own growth by cooling gas, creating a cycle of jets, filaments, and feeding, ...

Researchers found for the first time evidence that even microquasars containing a low-mass star are efficient particle accelerators, which leads to a significant impact on the interpretation of the ...

Researchers found for the first time evidence that even microquasars containing a low-mass star are efficient particle accelerators, which leads to a ...

Jets blasting from supermassive black holes cause gas to cool and fall toward that cosmic titan in a cosmic feeding process.

James Webb recently peered at an alien world that could harbor alien life. What impact would such a seismic discovery have on ...