Hubble Space Telescope can "only see the universe in shades of grey," according to NASA's Goddard Space Flight Center. Learn ...

The X-Ray Imaging and Spectroscopy Mission (XRISM), a joint mission between the Japanese Aerospace Exploration Agency (JAXA) ...

Beavers are ecosystem engineers. Their activities sculpt entire environments, creating opportunities for other species to ...

The 250th anniversary year of the Declaration of Independence will also feature the historic Artemis 2 astronaut mission ...

Using data from the James Webb Space Telescope, astronomers have identified a population of “platypus galaxies” that defy ...

Webb observations of the Sextans A galaxy reveal how stars in a metal-poor areas create cosmic dust, offering clues about the ...

Hubble has revealed a strange cosmic object called Cloud-9, a dark matter–dominated cloud with no stars at all. Scientists ...

Scientists discover asteroid spinning once every 1.88 minutes—the fastest rotation ever found for a large space rock. Five ...

A, is now in its final moments as meltwater turns the disintegrating hunk blue and it appproaches summer waters.

Scientists say all signs indicate the so-called "megaberg" could be just days or weeks from totally disintegrating.

A, one of the world's largest, has turned blue as meltwater covers it over. A-23A is "on the verge of complete disintegration ...

Latest Findings Hubble’s latest image of 3I/ATLAS does not resolve the mystery surrounding the object—it deepens it. Once ...