What was once framed as a straightforward hydrogen plume is now eclipsed by evidence of structured motion, symmetry, and complexity that challenges conventional comet science. Three months ago, NASA ...

The International Space Station is not just a hub for scientific experiments and international cooperation, but also a unique ...

Raise a toast to another orbit around the sun with a new NASA image of sparkling galaxy clusters fittingly dubbed the ...

A galaxy cluster discovered on New Year’s Eve in 2020 shines in a new image from NASA’s Chandra X-Ray Observatory ...

Mid-infrared observations from NASA's James Webb Space Telescope, shown in white, gray, and red, are combined here with X-ray ...

NASA’s Europa Clipper spacecraft has observed interstellar comet 3I/ATLAS, collecting rare data as the ancient object made ...

NASA's fleet of Earth-observing satellites captured 12 remarkable views throughout 2025, documenting major natural phenomena, climate events, and human impacts like wildfires, hurricanes, and ...

A newly revealed cosmic image shows two galaxy clusters colliding as one. Nicknamed the Champagne Cluster, it offers rare ...

Arp 142, as seen by JWST. NASA has issued a spectacular new image taken by the $10 Billion James Webb Space Telescope to celebrate its second anniversary. Exactly two years after its first science ...

NASA’s James Webb Space Telescope (JWST) has captured the process in which stars are born. This looks as interesting as it sounds, with the gas and dust giving it an explosive, hourglass-type ...

NEW YORK — NASA recently used its James Webb Space Telescope to capture ethereal, detailed images of the Horsehead Nebula. The nebula, which NASA has called "one of the most distinctive objects in our ...

A staggering 250,000 kilometers per hour was the speed at which the comet had rushed through the inner solar system near the Sun–a reminder of how extreme velocities set interstellar visitors apart ...