A stunning video of the northern lights as seen from space was shared by NASA astronaut Anne McClain at the International Space Station. The northern lights, also known as the aurora borealis, were ...

"Core season" for the Milky Way has arrived, with our galaxy visible all night as a band of light arching across the sky.

Sky watchers have two prime nights to catch the June full moon at its brightest before it dims to 98% illumination ...

This month's full moon phase will occur during the early hours of June 11 for viewers in New York, at 3:44 a.m. EDT (0744 GMT ...

The nights surrounding June 7 will see Jupiter and Mercury crowd together close to the horizon in the northwestern sky.

This month will usher in two separate conjunctions — one between the moon and a rarely-visible Mercury, and another between ...