Fluffy strands of cosmic gas and dust illuminated by bright young stars form a beautiful cloudscape in a neighboring nebula.

Such a dramatic cut to a flagship space telescope still in its prime will be felt across the mission's entire operations, ...

NASA’s Hubble Space Telescope has peered deeper than ever into a quasar, revealing a bunch of “weird” features in its […] ...

Learn how Hubble is measuring the expansion rate of the Universe in this new explainer from NASA's Goddard Space Flight ...

Carina Nebula’s ‘Mystic Mountain’: This three-light-year-tall cosmic pinnacle, imaged by the Hubble Space Telescope‘s Wide ...

A new image from the Hubble Space Telescope shows a cosmic cloudscape, with clouds of dust and gas swirling in beautiful colors.

Like its mythological namesake, the Phoenix Cluster burns with blisteringly hot gas, which cools to birth stars. The James ...

“We [will be able to] move quickly and map out very large areas of the sky,” adds Josh Schlieder, the telescope’s wide-field instrument scientist. “We [will] detect hundreds of millions of galaxies to ...

Using the Hubble Space Telescope (HST), astronomers have observed a supermassive galactic open cluster designated Westerlund ...

The Hubble Space Telescope was the first to discover HH 30. Now, Webb, the most powerful instrument of its kind ever put into orbit, has investigated the stellar formation in unprecedented detail.

Arp 282: This image from the NASA/ESA Hubble Space Telescope feels incredibly three-dimensional for a piece of deep-space ...

The space telescope Gaia has created the largest three-dimensional map of the Milky Way ever. On January 15, 2025, Gaia shut ...