Astronomers have unveiled the largest-ever photomosaic of the Andromeda galaxy, a sprawling celestial giant with over 1 ...

Six or seven billion years ago, most stars formed in super star clusters. That type of star formation has largely died out ...

Astronomers, led by University of Arizona's Catherine Fielder, have captured groundbreaking images of a small galaxy, ...

The universe really seems to be expanding fast. Too fast, even. A new measurement confirms what previous—and highly ...

Black holes are some of the universe's greatest mysteries, incredibly dense and sometimes massive void that suck in anything ...

The Andromeda galaxy, our nearest major galactic neighbor and one of the most iconic objects in the night sky, has captivated ...

The Andromeda galaxy is a colossal marvel in our sky, hosting over 1 trillion stars. Now, astronomers have used the Hubble ...

At Argonne National Laboratory, scientists have leveraged the Frontier supercomputer to create an unprecedented simulation of the universe, encompassing a span of 10 billion light years and ...

NASA has released this photomosaic in two images that can be downloaded from its website: ...

More than one million images present the cosmos as Nancy Grace Roman Telescope will see it from 2027.

Astronomers have made new discoveries about young star formation in the Large Magellanic Cloud (LMC), using the James Webb ...

The Heineman Foundation, American Institute of Physics, and American Astronomical Society are pleased to announce Priyamvada ...