A solar storm could knock out navigation and communications systems, caushing satellites to crash into each other.

A strong geomagnetic storm is forecast for Tuesday, according to the National Oceanic and Atmospheric Administration's Space ...

A new paper has taken a look at the orbits of megaconstellations around Earth, and found that we may be tiptoeing dangerously ...

Solar flares and other activity can disrupt radio communications, power grids and navigation signals, according to NASA.

A "house of cards" is such a wonderful English phrase, one now primarily associated with a Netflix political drama.

Scientists can usually spot coronal mass ejections before they affect Earth—but this one snuck past coronagraphs and ...

A powerful solar storm could scramble communications, leading to a destructive scenario for satellites, known as Kessler ...

Aditya-L1 and U.S. satellites uncover why the May 2024 solar storm behaved unusually, revealing significant magnetic field ...

Space weather forecasters issued an alert on Tuesday for incoming severe solar storms that could produce colorful northern lights and temporarily disrupt communications. In the past few days, the sun ...

A massive geomagnetic superstorm in May 2024 gave scientists an unprecedented look at how Earth’s plasma shield collapses and slowly rebuilds under extreme solar pressure. Using the perfectly ...

On Saturday, NOAA’s Space Weather Prediction Center (SWPC) noted that an M8.1 solar flare, “an eruption of energy from the ...

The European Space Agency's Swarm mission detected a large but temporary spike of high-energy protons at Earth's poles during ...