It sparked a G5 solar storm that lasted 27 hours, sending auroras around the world. And then it did it again. And again.

It sparked a G5 solar storm that lasted 27 hours, sending auroras around the world. And then it did it again. And again.
The new observatory is going to really shake things up in astronomy.
For months these explosions have been the pool’s dirty little secret, happening when no one could film them,…
Just one other record of moths drinking tears exists outside the tropics.