NASA's James Webb Space Telescope provided an unprecedented view of events surrounding our galaxy's central black hole. Meanwhile, the Trump administration and Elon Musk target U.S. civil service for ...

The Phoenix Cluster's central galaxy is about 5.8 billion light-years away and should be mostly done with star formation. Many galaxy clusters have a region of hot gas in the intracluster medium (ICM) ...

NASA’s James Webb Space Telescope has recorded another amazing achievement. Scientists announced Tuesday that the telescope ...

How active is the supermassive black hole called Sagittarius A* at the center of our Milky Way Galaxy? This is what a recent study published in The Astroph | Space ...

NASA's flagship space telescope captured flares from the disk of superheated material around the black hole, revealing the dynamic—and explosive—physics at our galaxy's core.

Observations using the James Webb Space Telescope (JWST) reveal that Sagittarius A* (Sgr A*), the supermassive black hole at ...

Astrophysicists have observed our central supermassive black hole. They found the accretion disk is constantly emitting flares without periods of rest. Shorter, faint flares and longer, bright flares ...

While the events observed around Sgr A* are dramatic, this black hole is not as active as some at the center of other ...

The James Webb Space Telescope offers unprecedented observations of the supermassive black hole at the Milky Way's center. Its findings, showcasing steady flickering and bright flares from the ...

Sagittarius A*, our galaxy's supermassive black hole, is constantly producing strange eruptions. Astronomers are using the ...

In 1974, science fiction author Larry Niven wrote a murder mystery with an interesting premise: Could you kill a man with a ...