A story of survival is unfolding at the outer reaches of our galaxy, and NASA's Hubble Space Telescope is witnessing the saga ...

This image, captured by the NASA/ESA Hubble Space Telescope, shows GAL-CLUS-022058s, located in the Fornax constellation of the southern hemisphere. This image, known as the Hubble eXtreme Deep Field ...

They're known to rotate quickly, but scientists just found an extreme example of a neutron star spinning faster than a ...

This NASA/ESA Hubble Space Telescope image features NGC 1672, a barred spiral galaxy located 49 million light-years from ...

A deep field image captured by the James Webb Space Telescope is of galaxy cluster SMACS 0723. Credit: NASA, ESA, CSA, and ...

Hubble peered deep into space and there, sitting 704 million light ... 20% off Peloton Bike+, more The galaxy system is labeled Arp-Madore 2026-424, but what it lacks in a flashy name it more ...

This Hubble Space Telescope image reveals how powerful ultraviolet light and fierce stellar winds from young, massive stars sculpt and illuminate the regions where they were born.

Gamma rays around this energy level are known to zip around the cosmos, but scientists thought they mostly originated in ...

Two of the world's most powerful space telescopes have spied a "spooky pair" of galaxies in deep space, staring out like a pair of "blood-soaked" eyes — and just in time for Halloween.

Perhaps the greatest tool astronomers have is the ability to look backward in time. Since starlight takes time to reach us, ...

The Hubble Space Telescope has captured a spiral galaxy under the "ram pressure" inside a massive cluster of galaxies.

Astronomers pointed the Gemini North telescope into deep space at the Perseus Cluster ... At center is NGC 1270, a giant elliptical galaxy some 240 million light years beyond Earth.