According to new research, the earliest seeds of structures may have been laid down by gravitational waves sloshing around in ...

This is the largest photomosaic yet assembled from Hubble Space Telescope observations. It is a panoramic view of the Andromeda galaxy, located 2.5 ...

If we could go back 101 years, we would encounter a time when scientists still thought the Milky Way was the entirety of our ...

Artificial intelligence (AI) once seemed like a fantastical construct of science fiction, enabling characters to deploy ...

In a study published in the Astrophysical Journal, a team of researchers led by Kristen McQuinn, a scientist at the Space ...

Edwin Hubble's discovery of the expanding universe transformed cosmology, revealing countless galaxies and laying the ...

Leo P, a small galaxy and a distant neighbor of the Milky Way, is lighting the way for astronomers to better understand star ...

To see distant galaxies and fainter star clusters, time a trip around a new moon, when the night is at its darkest.

A cosmic object spotted by the James Webb Space Telescope has flummoxed astronomers. Now, a research team has studied ...

"At first, I thought I completely messed up during our research," Olivia Achenbach of the United States Naval Academy told ...

The cores of galaxies may not be made of what we thought, new research suggests — they could hold one giant, invisible star ...