The James Webb Space Telescope has discovered lonely quasars in the early universe, with "empty larders" that defy theories ...

Once blocked from view, the most massive young star cluster in the Milky Way has finally been revealed by the James Webb ...

A photo mosaic of distant galaxies has been released by the European Space Agency. It's a small slice of the work the Euclid ...

The test took place inside a massive centrifuge that mimics the elevated gravity conditions of a space mission.

The first set of the Euclid space telescope's universe mapping images have been published, and they are mindblowing.

Check these 8 stunning images of galaxies, star-forming regions, and others captured by NASA James Webb Space Telescope’s ...

Using the Webb telescope to peer back into the earliest periods of the universe, researchers spotted a handful of some of the ...

NASA is helping the European Space Agency develop space telescopes that can detect gravitational waves caused when black ...

JWST has found an early universe galaxy forming stars faster on the outer edges than its core, a first-of-its-kind ...

NASA has revealed the first look at a full-scale prototype for six telescopes that will enable, in the next decade, the space ...

NASA showed off a telescope prototyp e for a new gravitational wave detection mission in space. The telescope is part of the ...

Modeling predicts that galaxies in the early universe should have formed inside-out. Now, a new observation from the James ...