The Atacama Cosmology Telescope in Chile has released its final batch of data after 15 years — and it proves that the Hubble ...

The question of whether the cosmos goes on forever is no longer just a late night thought experiment, it is a live research ...

Astronomers at the University of California, Santa Cruz, and UCLA will develop a next-generation instrument for detecting and ...

Our universe is filled with galaxies, in all directions as far as our instruments can see. Some researchers estimate that ...

NASA's Nancy Grace Roman Space Telescope team has released detailed plans for a major survey that will reveal our home galaxy ...

"A bit like dinosaurs on Earth — they were enormous and primitive. And they had short lives, living for just a quarter of a ...

For most of the 20th century, physicists largely ignored living systems. They understood living things as machines, albeit ...

Comet 3I/ATLAS will get closest to Earth on Dec. 19, and astronomers will be watching.

Black holes, those cosmic objects from which even light cannot escape, remain by definition invisible to our eyes. How then ...