Humans are littering space with thousands of satellites, which pose a risk to climate and the environment, space ...

For the first time, researchers have found evidence that even microquasars with low-mass stars can efficiently accelerate ...

Scientists have discovered that some supermassive black holes rotate much more rapidly than expected. The discovery came as ...

New research shows black holes can trigger gas cooling, creating fuel for their own feeding. This process keeps them growing ...

Officials said the bodies of several victims remain in the plane's fuselage and their "dignified" removal is a main priority.

Researchers have discovered the largest black hole plasma jets ever in a galaxy almost 7 billion light years away from Earth.

A pair of quasars that existed when the universe was only 3 billion years old has been spotted by the Hubble Space Telescope.

In a groundbreaking follow-up to their 2019 reveal of the first black hole image, the Event Horizon Telescope (EHT) team has ...

For the first time, NASA Chandra X-ray telescope has been used to discover a pair of black holes in dwarf galaxies that are ...

Investigators have announced that the black box from the Army Black Hawk helicopter that collided with a commercial jetliner has been recovered. They are reviewing the flight data recorder along ...

While America retains a gold standard for airline safety, there are stresses on the US air travel system that have been ...

Patrick Hempen, the now-retired FAA director of aviation accident investigations, said several failures have to happen for a collision like this to occur.