Seventy years ago, Earth had only one satellite: the moon. Now it has more than 15,000—about 10,000 of which are owned by Elon Musk's SpaceX. The world's first trillionaire plans to launch 1 million ...

Spacefaring countries have for decades been sending thousands upon thousands of satellites and other objects into orbit, where they have become an integral component of modern society. From hundreds ...

Nearly half the manmade objects orbiting Earth are chunks of “uncontrollable” space junk — with just three countries fueling the problem and endangering future space travel, a shocking new study found ...

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 ...

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 ...

The space debris problem won't solve itself. We've been kicking the can down the road for years as we continue launching more rockets and payloads into space. In the last couple of years, ...

The increasing number of satellites and space debris poses a significant threat to Earth's ecosystems. Governments and private companies are exploring innovative solutions such as reusable spacecraft ...

A new listing of the 50 most concerning pieces of space debris in low-Earth orbit is dominated by relics more than a quarter-century old, primarily dead rockets left to hurtle through space at the end ...

A new ion engine design could help clear up low Earth orbit. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.

What appears to be space debris was found in rural Australia, but don't fret, this is not the beginning of an alien invasion or something out of a sci-fi movie. On Saturday, Oct. 18, at around 2 p.m.