Scientists have long puzzled over a discrepancy in how fast the universe is expanding, but new, sharper data from the James ...

The Webb telescope reveals the Sombrero galaxy’s dusty and turbulent history in a new stunning near-infrared portrait.

Images of the galaxies had previously been gathered by the Hubble Space Telescope, and Friday's photos show stars, gas and ...

The telescopes at Lick may be vintage, but scientists at the observatory continue to discover new planets and examine ...

This NASA/ESA Hubble Space Telescope image features a luminous tangle of stars and dust called the barred spiral galaxy NGC ...

The Hubble Space Telescope has been a monumental tool in astronomy for over 30 years, providing breathtaking and mysterious ...

Researchers led by a Rutgers University-New Brunswick astrophysicist, who looked deeply into space at a period known as ...

The James Webb Space Telescope has done it again, discovering the "mother of all early galaxies," a record-breaking distant ...

At the American Museum of Natural History here in New York, I had the pleasure of experiencing both at the same time.

After simulating thousands of possible trajectories for both galaxies, they determined that a Milky Way and Andromeda merger isn’t guaranteed by any means. Of course, it’s still entirely ...