Our universe is filled with galaxies, in all directions as far as our instruments can see. Some researchers estimate that ...

The next-gen Nancy Grace Roman Space Telescope is slated to explore vast cosmic voids to uncover the hidden forces shaping ...

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

If you feel a thrill every time we discover something new about the cosmos, then November 25th may have been a noteworthy day ...

Lee esta nota de prensa en español aquí.Our universe is filled with galaxies, in all directions as far as our instruments can ...

New NASA images from Hubble and James Webb reveal the penguin-shaped Arp 142 galaxy pair, showing how gravity distorts ...

The Senate confirmed Jared Isaacman as NASA administrator Dec. 17, ending arguably the most unusual effort to select a leader ...

NASA’s IXPE mission has solved a long-standing mystery by revealing how black hole jets generate X-rays, using the longest ...

Billionaire Jared Isaacman is taking the reins at NASA at a challenging time for the space agency, as it faces budget cuts ...

NASA's Nancy Grace Roman Space Telescope team has released detailed plans for a major survey that will reveal our home galaxy ...

Webb traced the light of a dying star, supernova GRB 250314A, from when the universe was only 730 million years old.

The James Webb Space Telescope has captured the light of a star that exploded when the universe was still in its cosmic youth ...