PT5, initially believed to be a tiny asteroid, likely originated from the Moon. Discovered in 2024, PT5's reflectance and ...

The asteroid is estimated to be between 656 and 1,443 feet across, and will pass at 16 times the distance to the moon.

"What If is an epic exploration of possibilities. What If is a Webby Award-winning science web series that takes you on a journey through hypothetical worlds and possibilities, some in distant corners ...

Some space conspiracy theories just won't go away.

Among the issues likely to be explored at the World Economic Forum this week is the future of Ukraine and its impact on ...

NASA-backed private stations rise, India nears crewed flight, China eyes new milestones, and SpaceX pushes Starship’s limits.

Yes, Greenland is cold, really cold. Most of its climate is arctic tundra; generally, winter temperatures sit well below zero ...

This is the first time the sound of a meteorite hitting Earth has been recorded, the University of Alberta said.

The article explores several potential scenarios for the end of the universe, including heat death, the Big Rip, the Big ...