Earth faced its most violent solar assault of 2026 when an X-class flare erupted from the sun's surface on January 18, ...

In May 2024, Earth was slammed by the worst geomagnetic storm in more than 20 years, which disrupted radio signals, power grids, and satellites. The storm originated from an active solar region known ...

A patch of turmoil on the Sun can feel far away, until it reaches into your daily life. In 2024, one solar region became so ...

A record-breaking study into a giant sunspot that triggered Earth's biggest geomagnetic storm in more than two decades has revealed surprising new details about the explosive dark patch. The monster ...

Federal funding is about to run out for 19 active space missions studying Earth’s climate, exploring the Solar System, and probing mysteries of the Universe. This year’s budget expires at the end of ...

Space solar power, or what I like to call Starlink for electricity, is at once a ludicrous idea and a bit of a pipe dream. None of that is stopping Baiju Bhatt from giving it a go. The billionaire ...

Federal forecasters are warning that a powerful X-class solar flare could trigger strong radio blackouts and strain power ...