A powerful geomagnetic storm created a series of brilliant auroras recently for observers across North America.

When fast-moving particles and plasma slam into Earth’s magnetic field, they can temporarily disrupt the power grid. Space ...

Out of an "abundance of caution," the station's three Russian cosmonauts were instructed to spend a night in the ISS ...

A multidisciplinary team of undergraduate students from three different universities has designed and built a mini satellite, ...

The rocket will propel NASA’s ESCAPADE (Escape and Plasma Acceleration and Dynamics Explorers) spacecraft into orbit to begin ...

Solar power has become an important part of our civilization, especially in recent years, and it is presently crucial to our existence. Solar panel farms spread far and wide across the planet, on ...

A solar sail is designed to capture the tiny amounts of radiation pressure exerted by sunlight to propel a spacecraft to incredible speeds. The advantages are numerous: by acting like a sailing ship ...

Comet 3I/ATLAS, the third confirmed interstellar visitor, is making its final exit from the solar system — and skywatchers ...

Elon Musk says a constellation of solar-powered artificial intelligence satellites could regulate the planet’s energy balance ...

Google is looking into putting AI data centers into orbit, but it still needs to solve a ton of engineering and cost ...

This Thursday, Blue Origin successfully launched a pair of NASA spacecraft atop a New Glenn rocket from Florida's Cape ...

NEW YORK (AP) — A new Tatooine-like planet outside the solar system may orbit two failed stars, scientists reported Wednesday. Located about 120 light years away, the exoplanet appears to take an ...