The drainage district that commissioned the testing has sent a cease-and-desist letter to the company, which says it is in ...

Add Yahoo as a preferred source to see more of our stories on Google. SpaceX launches a Falcon 9 rocket from Vandenberg Space Force Base CA/USA. SpaceX work quickly to make this launch happen before ...

Plans to mine lithium in Cinovec, a mountain town on the Czech-German border, are dividing local communities. While the project promises jobs and investment, residents fear it could bring pollution ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Here’s what you’ll learn when you read this story: As the number of satellites in Earth’s orbit continues ...

Space debris burning up during atmospheric re-entry is bringing metallic contamination into one of Earth’s cleanest and least understood areas, according to new research published in Communications ...

Those dramatic fireballs streaking across European skies on February 19, 2025 weren’t just space debris-they were evidence of a pollution problem most of us never considered. When a SpaceX Falcon 9 ...

On February 19, 2025, a Falcon 9 rocket fell back toward Earth in an uncontrolled reentry, producing a massive fireball in the skies over Europe. On its way down, the rocket came near a lidar station ...

Why it matters: The idea that falling spacecraft quietly burn away without consequence is beginning to look outdated. Scientists have observed that rocket hardware disintegrating on reentry leaves ...

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 ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." It’s only been seven decades since humanity sent its first satellite in orbit, but scientists are already ...