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 ...

Observations revealed ongoing fireworks featuring short bursts and longer flares. Imagine solar flares, but magnified to an ...

Unpredictable bursts of light are pulsing from the debris surrounding Sagittarius A*, offering new insights into the ...

Astronomers have spotted displays of flashing lights and “fireworks” near a supermassive black hole at the center of the ...

"Have you ever flipped through old photo albums and suddenly found something fascinating hidden in the background of a ...

"The Milky Way seemed like a million of stars, it was beautiful, it was incredible," the 22-year-old recalled of her summer 2023 trip to the national park, which is also a certified International Dark ...

Arizona's dark skies are a haven for astronomers and photographers. Some communities are fighting to keep them that way.

Have you ever looked at the beach and wondered how many grains of sand there are? That can be mind-boggling to think about. Scientists estimate that, depending on the grain size and density, a single ...

Cosmologists have recently announced the discovery of the largest and most massive structure discovered to date in the ...

Since Hubble’s launch, astronomers have discovered over 1 trillion galaxies, but Andromeda stands out as the closest and most ...