Astronomer using Hubble discovers "young stars that are spiraling into the center of a massive cluster of stars in the Small ...

Take a deep breath: the universe is not just big it’s mind-bogglingly, practically scandalously huge. And it’s growing. A ...

Hubble spotted a rare off-center black hole shredding a star, revealing the first optical discovery of a wandering ...

NGC 4449 is a dwarf galaxy turned stellar powerhouse, dazzling astronomers with its explosive star-forming activity and rich ...

Astronomers have been trying to detect atmospheres on planets orbiting TRAPPIST-1, but bursts of radiation from the star make ...

New measurements of the universe’s expansion using James Webb Space Telescope appear to resolve the Hubble constant conflict ...

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

French experts have made an unprecedented discovery with NASA's James Webb Telescope after stumbling across an exoplanet ...

The Dark Energy Camera captured glowing nebulae in the Chamaeleon I star-forming region, illuminating the dense clouds with ...

The camera, now bolted to the end of a giant telescope at the Rubin Observatory, is expected to shoot photos of 20 billion ...

The James Webb Space Telescope has discovered its first exoplanet, astronomers said on Wednesday, capturing rare direct ...