"It's basically a huge intergalactic field of debris," Marina Arnaudova ... years from Earth and was the first compact galaxy ...

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

New images of the massive structure is helping astronomers identify the tune being played by the celestial guitar.

Astronomers have discovered a unique nebula shaped like a guitar using NASA's Chandra X-ray Observatory and Hubble Space ...

UGC 10043 is a spiral galaxy seen edge-on, featuring a distinct dust lane and a prominent bulge that suggests interaction with a nearby dwarf galaxy. Captured by Hubble's long-term data collection, ...

Edwin Hubble is celebrated as one of the 20th century's most influential cosmologists, renowned for his pivotal contributions ...

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 ...

This image of Caldwell 69 combines ultraviolet, visible, and infrared observations captured by Hubble's Wide Field Camera 3 during 2019 and 2020. NGC 6355 is a globular cluster positioned in the inner ...

American space agency NASA says it has begun installing the telescope assembly in the space observatory that will become ...

Since the discovery of the acceleration, theorists have calculated that the universe will continue to expand faster and ...

Between slides depicting supernovas, galaxies, key figures in the field of astronomy and the three telescopes under STScI’s purview — the Hubble, James Webb and to-be-launched Nancy Grace Roman (no ...