This serene spiral galaxy hides a cataclysmic past. The galaxy IC 758, shown in this NASA/ESA Hubble Space Telescope image, ...

The galaxy LEDA 1313424 has been nicknamed the Bullseye Galaxy, thanks to the nine rings that circle its bright center.

The result, announced in a new report publishing in the Astrophysical Journal, marks the latest in a long-running controversy over the Hubble constant, a key measure of the universe's age and ...

Hubble captures stunning barred spiral galaxy NGC 3507 in Leo’s night s NGC 3507 forms a hidden galactic duo with its spiral companion, NGC 350 NGC 3501 lies just beyond Hubble’s view, yet travels ...

This image of massive galaxy cluster MACS J0416.1-2403 was part of the Hubble Space Telescope's Frontier Fields project, which combined the power of natural "gravitational lenses" in space. The ...

By refining distance measurements using powerful infrared instruments and analyzing exploding stars and red giants, researchers led have brought previously conflicting values of the Hubble Constant ...

An international team used 20 years of data and photos taken by the Hubble Space Telescope to study Uranus' atmosphere and its seasonal changes. The icy world was portrayed for the first time in ...

It’s a temporary masterpiece, a space ripple that’ll disappear with time. So Hubble didn’t just spot something cool; it caught it at the perfect moment. Finding LEDA 42160 now is like discovering a ...

But by analyzing observations made by NASA’s Hubble Space Telescope over a 20-year period, a research team from the University of Arizona and other institutions has provided new insights into ...

There's an optical illusion in this Hubble Space Telescope image. Credit: ESA / NASA / H. Nayyeri / L. Marchetti / J. Lowenthal When NASA's Hubble Space Telescope snapped a picture of an ...