A new study has revealed an unexpected link between solar storms and the flux of high-energy cosmic rays arriving at Earth.

The northern lights could mean lights out for the infrastructure we rely on.

Earth will reach perihelion at 09:00 Universal Time on Saturday, January 4, 2025, the closest point to the sun in its annual, slightly elliptical orbit. The word comes from the Greek words peri (near) ...

Breakthrough study confirms solar storms can alter weather on Earth within hours - Even discrete solar storms can cause ...

Earth just experienced a rare S4 solar radiation storm, the most intense since 2003 — powerful for satellites and astronauts, but harmless on the ground. When you purchase through links on our site, ...

The source of Earth's water is an enduring mystery that extends to exoplanets and the notion of habitability. In broad terms, Earth's water was either part of the planet from the beginning of its ...

Japan's Shimizu Corporation wants to wrap the Moon's equator in solar panels and beam the power to Earth via microwaves. Here's how the Luna Ring actually works.

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. The sun may be 93 million miles away, but that does not stop its solar ...