New observations with the Atacama Cosmology Telescope in Chile reveal the earliest-ever "baby pictures" of our universe, ...

"Our data indicates that the Universe will expand forever, and at an accelerating rate," said Sehgal, who analyzed data ...

A terrifying glimpse at one potential fate of our Milky Way galaxy has come to light thanks to the discovery of a cosmic ...

At the heart of nearly every large galaxy lies a supermassive black hole. These cosmic giants don’t just sit quietly. Every ...

The recent record-breaking mission by NASA astronauts Butch Wilmore and Sunita Williams has captured global attention, not only for its remarkable duration but also for its implications on the future ...

A research team linked nearby stellar explosions to at least one, possibly two, mass die-offs after calculating the supernova ...

Astronomers have uncovered a powerful cosmic outlier that may hold clues to the Milky Way’s long-term fate. At the heart of a ...

The "cosmic pinwheel" that astronomers feared could one day shower Earth with lethal gamma rays may not be as dangerous as ...

This image features a deep field view of the Cassiopeia constellation immersed in the glow of ionized hydrogen gas, where the ...

NASA’s James Webb Space Telescope has uncovered the Firefly Sparkle galaxy, a young cosmic entity that may resemble the Milky ...