It's getting harder and harder to see the stars as light pollution spreads. This spot in Florida, though, is a designated ...

NASA’s solar observatory detected an X1.1 class solar flare on the sun on May 25, which caused a shortwave radio blackout ...

As the bright star Regulus and the Beehive Cluster shine close by. The moon will appear to skip over Mars between the nights ...

Conditions have to be just right for noctilucent clouds to be visible. They tend to only appear during the twilight hours, ...

As we approach solstice, U.S states are now the best place to see the Northern Lights. With recent geomagnetic storms ...

(Why is the sky blue? Learn about it with your kids.) The aurora borealis lights up the night sky behind Iceland's iconic Kirkjufell volcano. Auroras are caused when charged particles from the sun ...

The new moon of May occurs on May 26. Two days later the moon will make a close pass to Jupiter in the evening sky, and the ...

This month, the national park’s lustrous night skies sparked a new superlative: Big Bend became part of the largest dark sky area in the world. Dark sky areas—parks, communities, and reserves ...