Tech Insider
solar ejections
We're entering solar maximum, a period of heightened solar activity that could cause more auroras, power outages, and communication blackouts.
Tech Insider
Auroras seen above a lighthouse.
The northern lights in Whitley Bay, England April 24, 2023.
Tech Insider
Solar flare seen on sun taken by NOAA satellites.
A large solar flare erupted from the sun earlier this week generating a powerful explosion directed toward Earth.
Tech Insider
sun solar surface side by side images left shows the full orange disk with a giant loop of plasma circled and a green arrow pointing to that loop on the right in a purple close-up
This filament formed on the sun, then erupted to send solar material speeding toward Earth.
Tech Insider
ribbons of green pink purple northern lights stretch across the night sky above homes and lights of a sprawling town
Northern Lights, also called aurora borealis, dance in the sky over Tromso, Norway.