Airlines have long treated thunderstorms, snow and volcanic ash as the main reasons to slow or stop flights. Now a new hazard ...

Space junk is raising safety concerns for aircraft, with a 2025 study warning of a 26% chance debris could pass through busy ...

Space debris might sound like something from science fiction, but it's becoming a daily reality for our planet. Every hour of every day, chunks of old satellites and rocket parts plummet through our ...

Using debris modeling and simulations, the U.S. Space Force, the branch of the military that deals with the nation’s space ...

Specifically flagged by the UNEP are air pollution from launch emissions, spacecraft emissions in the stratosphere, as well ...

A CNSA official confirmed work on space debris removal, a move seen as key for orbital sustainability but fraught with potential military implications. When you purchase through links on our site, we ...

On Saturday, a huge chunk of what is almost certainly space junk was found lying in the middle of a desert road in Western Australia, according to the Australian Space Agency. Its exact origins aren’t ...

Plus: China appears to be expanding its nuclear testing facilities This is today's edition of The Download, our weekday newsletter that provides a daily dose of what's going on in the world of ...

Sometimes, what goes up doesn’t come back down — instead, it becomes a problem. Junk is accumulating in space at a fantastic pace, millions of pieces orbit the Earth, from broken satellites to lost ...