Hubble Space Telescope

Amid a galaxy teeming with new and young stars lies an intricate substructure.

New findings suggest the reason why.

It’s part of the galaxy pair Arp 271.

A Fast Radio Burst (FRB) is a fleeting blast of energy that can – for a few milliseconds – outshine an entire galaxy. Over...

An international team of astronomers has assembled and reprocessed observations of the exoplanet WASP-121 b that were collected with the NASA/ESA Hubble Space Telescope...

Like a shiny, round ornament ready to be placed in the perfect spot on the holiday tree, supernova remnant Cassiopeia A (Cas A) gleams...

The spacecraft is in good health.

The result: a vivid landscape of galaxies along with more than a dozen newly found time-varying objects.

It owes its name to its resemblance to the Mexican hat of the same name.

The role of JWST in uncovering the Hubble Tension.

A new investigation by an international team of astronomers using data from the NASA/ESA/CSA James Webb Space Telescope into K2-18 b, an exoplanet 8.6...

New research expands understanding of supermassive black holes' capabilities.