NASA Lab Completes Engine Checks on New Aircraft
Justin Hall, left, controls a subscale aircraft as Justin Link holds the aircraft in place during preliminary engine…
Hubble sees asteroids colliding at nearby star for first time
heic2512 — Science Release 18 December 2025 In a historical milestone, catastrophic collisions in a nearby planetary system…
A Runaway Supermassive Black Hole Is Racing Through Space at Nearly 1,000 km/s and Leaving a Trail of Newborn Stars Behind – ZME Science
A Runaway Supermassive Black Hole Is Racing Through Space at Nearly 1,000 km/s and Leaving a Trail of…
Cassini’s Final Mission Reveals a Hidden Halo Around Saturn’s Rings
New data from NASA’s Cassini spacecraft reveals that Saturn’s iconic rings extend far beyond the thin plane we’ve…
“Frozen Perseids” meteor shower this weekend — Up to 25 shooting stars and these are the best places to see them
Meteor showers are one of the most peculiar events observed by astronomers. Although they’re normally seen during warm…
Starlink Satellite Malfunctions, Ejects Debris Fragments
A Starlink satellite has suffered a malfunction that caused it to eject a small amount of debris into…
Unprecedented Image Shows 2 Protoplanets Smashing Into Each Other, Forming Giant Dust Cloud
In 2004, astronomers spotted a planet-like object orbiting Fomalhaut, one of the brightest stars in the night sky.…
NASA will soon find out if the Perseverance rover can really persevere on Mars
When the Perseverance rover arrived on Mars nearly five years ago, NASA officials thought the next American lander…
See the flash of a meteorite striking the moon in new video
It’s hard enough to see a meteorite strike on Earth: Most of the bits of space debris that…
Redwire Awarded Contract to Provide Spacecraft Docking Systems for The Exploration Company’s European Space Capsule
KRUIBEKE, Belgium & MUNICH, December 18, 2025–(BUSINESS WIRE)–Redwire Corporation (NYSE: RDW), a global leader in space and defense…
Latest Comet 3I/ATLAS news: One day until the comet is closest to Earth
Refresh 2025-12-18T14:53:53.700Z Interstellar comet 3I/ATLAS just revealed its secret wobble (Image credit: Miquel Serra-Ricart / Light Bridges) Astronomers…
Mysterious, irradiated ‘scar’ in our galaxy points to 2 stars that almost hit the sun
Roughly 4.5 million years ago, the sun passed remarkably close to two intensely bright stars whose radiation flooded…