The Starlink satellite reentry sparked at least 62 fireball reports to the American Meteor Society, which shared images and ...

Although they don't impact the surface directly, historical evidence and simulations suggest airbursts can pack a punch.

As more space junk is falling to Earth uncontrolled, scientists are using seismometers to track the debris.

The idea of cosmic threats to Earth almost sounds like the stuff of fiction. But while alien invasions may be far fetched, ...

A satellite, initially identified as Starlink-5693, reentered Earth’s atmosphere Tuesday, causing a dazzling display visible ...

NASA estimates that there are nearly 6,000 tons of space junk in low Earth orbit, moving around our planet at speeds up to 18,000 mph. Most space debris is from human-made objects like pieces of ...

One Alabama woman was rudely awoken from a nap in 1954 when a meteorite came through her roof and hit her, leaving a big ...

Peculiar bursts of energy called chorus waves have been detected in deep space far from our planet, suggesting they could ...

Earth’s magnetic field, generated by movements within its molten iron core, serves as a protective shield against solar winds ...

A new study finds that the rate of ocean warming has more than quadrupled over the past 40 years — and pinpoints why.

Here’s how it works. Japanese scientists have created the first-ever long-term dataset about Earth's entire atmosphere, stretching all the way to space. They hope the project will help shed ...