Amateur astronomers claim 3I/ATLAS appears to be "spinning" in new telescope footage, sparking speculation just days before ...

I/Atlas isn’t sending messages. We explain the viral clip, the real radio detection from water chemistry, scientist responses, and its safe 170 million mile pass.

"One cannot get any closer to the real thing." Pictures from a simulated moon landing, not designed to fool anyone into believing a fake but rather to provide a reference to make sure that we can get ...

Sign up for the Slatest to get the most insightful analysis, criticism, and advice out there, delivered to your inbox daily. “What’s the function of a galaxy ...

Christopher Scolese, director of the National Reconnaissance Office, testified May 14, 2025, at a hearing of the House Armed Services Committee’s Strategic Forces subcommittee. Credit: HASC livestream ...

The two major technological advancements that are established in this movie are fully functioning space travel/exploration and prolific AI. Let’s begin by examining the former. After showcasing a ...

America’s space community is having a phony and destructive debate about whether the U.S. should continue its current focus on returning astronauts to the Moon or switch to Mars. The chattering class ...