Astronomers using the James Webb Space Telescope have spied dynamic flares of light near the supermassive black hole at the ...

A new study using NASA 's James Webb Space Telescope has revealed a variety of light coming from the black hole Sagittarius A* — or rather its accretion disk, the ring of rapidly spinning material ...

New observations using NASA's James Webb Space Telescope (JWST) reveal a "unique" ongoing, rapid-fire light show at the ...

The supermassive black hole at the center of our Milky Way galaxy may not be as voracious as the gas-gobbling monsters that ...

A long-lost cosmic explosion, buried within two decades of NASA's Chandra X-ray data, has finally been uncovered by ...

Astronomers analyzing archived NASA data have stumbled upon a cosmic event unlike anything seen before—a brief but intense ...

Mashable is a global, multi-platform media and entertainment company.