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 ...

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

Two composite images show side-by-side observations of the Perseus Cluster from NASA's IXPE (Imaging X-Ray Polarimetry ...

In a glimpse of the early universe, astronomers have observed a galaxy as it appeared just 800 million years after the Big ...

The space agency has reportedly discovered life-giving essential sugars on the asteroid Bennu, a 500-meter-wide rock hurtling ...

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

NASA’s James Webb Telescope may have detected the universe’s first stars, Pop III stars, in galaxy LAP1-B, offering a glimpse into cosmic history.

NASA on Wednesday released new images and data of Comet 3I/ATLAS, the rare interstellar object that set off weeks of speculation — and a full-blown online debate — over whether it could be an alien ...

NASA has unveiled a series of new discoveries that make the possibility of alien life elsewhere in the universe more ...

A Rutgers astrophysicist is helping to solve a cosmic puzzle that has astronomers scratching their heads. The mystery centers ...