The aurora borealis lit up the night sky in Michigan on Monday and Tuesday, according to the NOAA's Space Weather Prediction Center. Here's a look at what people shared online: Start the day smarter.

The sounding rockets released vapor tracers and pressure sensors at different altitudes across central and northern Alaska ...

One unique place to see them is the black sand beach at Reynisfjara ... top spots in the U.S. to see the aurora outside Alaska, Headlands International Dark Sky Park sits at the top of ...

It is notoriously hard to predict catching the northern lights—they are a naturally occurring phenomenon after all—and a clear night sky is a must. Maximize your changes of seeing an aurora borealis ...

The aurora borealis has jumped to the top of many ... Tiny dots of starlight on a spectrum of brightness dotted every corner of the night sky in a celestial show that, for me, has only been ...

Aileen O'DonoghueLook for aurora, earthshine and the crescent of Venus in the night skies That's not the moon! Venus is shining in the night sky as a thin crescent. That's because it will pass ...