The concept of creating a black hole on Earth - The implications of jumping into a hole through the Earth - Insights about ...

An interstellar trespasser known as 3I/ATLAS is almost certainly a comet. So, why do so many people think it's ...

Cosmic dust can tell scientists about how ice covered Earth during the last ice age. This dust is leftover debris from ...

Ah, Earth. We may not think about our planet on a day-to-day basis, but the world we live in is a pretty interesting place. The third rock from the Sun—and to this day, the only one with known ...

On Oct. 1, 2025, the small asteroid known as 2025 TF whizzed past Earth at a distance of only 266 miles (428 kilometers) from our planet — roughly the same altitude as the International Space Station.

Interstellar comet 3I/ATLAS is passing safely through our solar system. Learn about its discovery, its distant path, and why NASA is using Hubble, Webb, and more to study it.

A series of three powerful flares and associated explosions of solar material out across the Solar System have set Earth ...

'There is now a Starlink reentry almost every day.' When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Satellite megaconstellation operators are ...

Set to launch no earlier than Nov. 16, Sentinel-6B will continue a decades-long data record of sea level measurement that will help ...