We hear a lot about cybersecurity these days, and that's because risks are everywhere in today's digital world — and not just when you're on your computer. Did you know your smart refrigerator can get ...

The NASA/ESA Solar Orbiter recently recorded the highest-ever concentration of a rare helium isotope (3He) emitted from the sun. A Southwest Research Institute-led team of scientists sought the source ...

For the first time, astronomers say they have spotted a giant explosion released by a star beyond our solar system. The eruption was similar in some ways to those unleashed by our sun, such as the ...

What Makes a "cannibal coronal mass ejection (CME)".

Tomorrow NASA finally shows their HiRise, triple current best resolution images. In ~4 days a CME (sun coronal mass ejection) is expected to slam into a now very active 3I/Atlas — potential for ...

Yesterday, a massive solar prominence in the shape of a bucking bronco erupted from the sun. This mind-bogglingly huge explosion sent a coronal mass ejection hurtling toward Earth’s magnetosphere. It ...

Where there are sunspots, you'll also find solar flares, the colossal flares of light that can disrupt communications on ...

It’s incredible to think that the sun, roughly 93 million miles away, can mess with our power grids here on Earth and paint our night skies with ribbons of green and red. But that’s exactly what ...

Add Yahoo as a preferred source to see more of our stories on Google. It’s incredible to think that the sun, roughly 93 million miles away, can mess with our power grids here on Earth and paint our ...