Perched atop the summit of Mauna Kea in Hawaii, the Gemini North Observatory is one of the world's most powerful windows into ...

Customers send their telescopes to Starfront Observatories, where amateur stargazers can view the night sky unencumbered by ...

The Northern Lights lit up the sky in brilliant hues of green and pink over parts of the U.S., eyewitness video showed. The ...

Look to the east after sunset on a clear winter night and you’ll spot a bright, tightly packed collection of stars. That’s ...

A geomagnetic storm caused the northern lights to become visible in parts of the country. While it has the potential to ...

Skygazer enthusiasts in several states will have another chance to see the dazzling northern lights again on Nov. 12.

Brilliant colors strobed the skies across much of North America — viewed as far south as Florida — on Nov. 11 as a powerful ...

On Wednesday night, the northern lights once again dazzled the night sky. Tonight, parts of the U.S. have another chance to ...

Karen LoneFight of White Shield took these photos of the Northern Lights during the evening hours of Tuesday, Nov. 11. She ...

A waxing gibbous moon and the ringed planet Saturn will enlighten our sky for treat-or-treaters this Halloween.

The powerful geomagnetic storm hit Earth's atmosphere causing brilliant northern lights across multiple states.