Add Yahoo as a preferred source to see more of our stories on Google. Image: Wikimedia Those dramatic fireballs streaking across European skies on February 19, 2025 weren’t just space debris—they were ...

A new study shows that traffic-related pollution in a major urban area in central Israel produces immediate, measurable changes in the atmospheric electric field, while particulate matter creates ...

When part of a SpaceX rocket re-entered Earth's atmosphere exactly a year ago, it created a spectacuglar fireball that streaked across Europe's skies, delighting stargazers and sending a team of ...

A rocket blasts off from a launchpad into a cloudy sky. A recent surge in space pollution is largely coming from the increasing launch of megaconstellations, such as SpaceX’s Starlink satellites, ...

The SpaceX Falcon 9 rocket that burned up over Europe last year left a massive lithium plume in its wake, say a group of scientists. They warn the disaster is likely a sign of things to come as ...

There are thousands of satellites in low Earth orbit, and even more will be launched into space in the coming years. All of them will eventually reenter Earth’s atmosphere. Scientists are trying to ...