Take a trip around the moon and back with the NASA Artemis 1 mission in this time-lapse of highlights from the 25 day mission. Credit: NASA | Time-Lapse by Space.com's Steve Spaleta ...

SpaceX's plan to launch one million orbiting data centers to space worries astronomers, who say the satellite streaks caused ...

Astronomers have slammed SpaceX and Reflect Orbital plans for unnaturally brightening skies and disrupting ecosystems.

A 7-ton meteor that sped across the Cleveland sky at 45,000 miles per hour on Tuesday broke apart in a thunderous boom that ...

Astronomers warn as 1 million AI-powered Starlink satellites rival starlight. Explore how orbiting data centers threaten deep ...

The great American author Mark Twain famously commented that he was born with Halley’s Comet (1P/Halley) and that he would ...

Artificial intelligence is now sorting through telescope data at a pace no human team could match, and the results go beyond efficiency gains. Machine learning classifiers have confirmed hundreds of ...

One of NASA’s oldest astronomy missions, the Neil Gehrels Swift Observatory, has been out of action for more than a month as ...

While scientists discovered the Cosmic Vine using the James Webb Space Telescope, they have yet to find a string of galaxies ...

Despite years of debate and follow-up studies, an odd streak of cosmic light still defies a final explanation. Is it a giant ...

The Vera C. Rubin Observatory sent scientists nearly 1 million astronomy alerts in one night, showing off changes in the sky. Eventually, the telescope is expected to reach 7 million alerts per night.

Two new studies have measured the expansion of the universe in our immediate cosmic neighborhood using a novel method that ...