The risk of a cosmic body striking the Earth—or exploding in the atmosphere—may be higher in 2032 and 2036, researchers have ...

Reflect Orbital plans 4,000 space mirrors to beam sunlight at night, but astronomers warn of a catastrophic light pollution ...

Thousands of dead satellites and rocket fragments now orbit Earth at high speeds threatening the very technology we rely on ...

A California-based startup wants to bring sunlight to Earth — even after dark. Reflect Orbital has unveiled plans for a ...

Forward-looking: A California startup is looking to space to solve the limits of ground-based solar power. Reflect Orbital is developing a constellation of satellites with giant Mylar mirrors to beam ...

There are more than 12,000 active satellites circling Earth at the moment, a growing figure that has nearly doubled in less than three years. This recent boom in the satellite industry has been a ...

SpaceX's 8th (and likely final) rocket launch of the month from California is coming up. Will the Falcon 9 be visible in ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. A small asteroid just gave the Earth a close buzz. The little space rock, called 2025 TF, safely ...