Euclid Space Warps: Help spot galaxies bending spacetime!

We’re expecting multiple days of severe weather across the Plains and Midwest this weekend and into early next week. Find out more here.

Turn the lights out for birds during spring migration. Check out the links here to maps that show when birds are passing over the area where you live.

Sun news for May 9, 2026: Returning powerhouse AR4419 peeks over the northeast horizon. AR4432 fires all 18 flares in the past day. Stay tuned!

Comet R3 PanSTARRS is closest to Earth on April 26. See a cool image from a sun-watching spacecraft, and these fantastic community photos.

AI-powered robots are helping researchers locate and remove waste from Europe’s seafloor, making underwater cleanup safer and more efficient.

Small ants clean larger ants, a researcher has discovered. It’s the first known case of interspecies grooming between ants.