The Sun is approaching its most violent phase in decades, and the thousands of satellites keeping modern civilisation running ...

"We are now, with our allies, conducting advanced orbital operations to protect and defend our shared national and military ...

Researchers are discussing 2025 PN7, a small celestial body that's following a similar orbital path to our planet's without being gravitationally tied to Earth ...

The Earth stands alone in the solar system as a habitable world, as far as we know. But that doesn’t mean we don’t get ...

With SpaceX and Starlink, Elon Musk controls more than half the world’s rocket launches and thousands of internet satellites.

A large cloud of tiny fragments revolves around Earth following satellite explosions, rocket stage malfunctions, and ...

SpaceX launched 28 Starlink satellites into low Earth orbit via a Falcon 9 rocket on Sunday from Cape Canaveral Space Force ...

SpaceX's busy month in California will continue with a National Reconnaissance Office launch in September. Will the rocket be ...

The sun is in its most active phase—solar summer—causing auroras and posing real risks to satellites, GPS, and power systems ...

A retreating glacier has revealed a new island in Alaska, as lake water filled in to surround a land mass once hugged by ice. Glaciologist Mauri S.

While opposition itself is a one-night event, taking place on Sept. 21, Saturn's glow won't fade quickly. The planet will ...

Much as we may treasure and proclaim our independence, we actually live in a protective bubble called the heliosphere.