Suni Williams and Butch Wilmore were sent to the International Space Station last June before a bungled test flight left them ...

The number of satellites orbiting Earth has reached unprecedented levels, with SpaceX’s Starlink internet service leading the ...

Thousands of satellites with incredibly short lifetimes are being sent up into low Earth orbit. When they fall back down they ...

A powerful wave of solar activity is threatening global communications, power systems, and satellite networks, as scientists ...

Read all the latest and breaking news on Solar Flares, watch Videos and Photos.

SpaceX launched its ninth test flight with their Starship rocket after mission controllers calling a brief hold due to a "ground-side issue." The flight is a big step forward for SpaceX, getting ...

Regrouping after two consecutive explosions, SpaceX launched the 9th test flight of Starship, the most powerful rocket ever ...

Solar storms pose a real threat to today’s technology. Even smaller ones can disrupt satellites, power grids and GPS systems.

Sunspot AR3186 erupted with an X1-class solar flare. NASA's Solar Dynamics Observatory captured the fireworks in multiple wavelengths. Credit: NASA/SDO/HelioViewer| edited by Space.com's Steve Spaleta ...

Vassy Kapelos asks astrophysicist Jesse Rogerson about the powerful solar flares that erupted on the Sun last week and how ...