General Atomics and NASA achieved an important milestone on the road to using nuclear-powered rockets by testing a new fuel and finding it can withstand extreme conditions.
After receiving feedback from nearly 500 people about revising NOAA's Space Weather Scales, scientists continue to assess what changes need to be front and center.
Scientists are proposing ways to explore Venus in the next decade and beyond by way of a host of advanced technologies, from balloons to long-lived landers.
Black holes that have been obscured by clouds of dust still emit infrared light, enabling astronomers to spot them for the very first time
Scientists say AI has crossed a critical 'red line' after demonstrating how two popular large language models could clone themselves.
New research indicates that matter ejected during the supernova death of a star can fall back to neutrons stars, giving rise to mysterious "low-field magnetars."
Black holes and soccer balls don't have much in common, but if black holes are curved when kicked, it might say something deep about the cosmos.
We rated the DJI Mini 4K five stars in our review, and you can now save a massive $60 on this beginner-friendly, lightweight drone.
New findings offer clues about the ancient origins of asteroids and their potential role in the formation of terrestrial planets, helping scientists piece together the chaotic history of our solar system.
The chances of the asteroid 2024 YR4 hitting Earth in 2032 appear to have doubled, but an asteroid hunter explains to Space.com why this isn't cause for concern.
