Solar storms can trigger auroras on Earth. This star’s explosion could destroy a planet’s atmosphere

Astronomers say they spotted signs of a giant explosion releasing from a star beyond our solar system, one powerful enough to ...
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First confirmed sighting of giant explosion on nearby star

The first confirmed sighting of a giant explosion on a nearby star has been spotted by astronomers. They observed an explosive burst of material thrown out into space by another star – a huge burst ...

Northern Lights Are Beautiful, but They’re Risky for Satellites

At least one space launch has been put on hold, as satellite operators and rocket companies manage the effects of the current geomagnetic storm hitting Earth.

Massive stellar explosion reshapes what we know about planetary safety and stability

For years, astronomers talked about coronal mass ejections on other stars almost like ghost stories. You hear signs, hints ...