Planetarium and Program Coordinator Katy Downing of the Lake Erie Nature & Science Center shares the visible planets and ...

Social media users across the Southwest, including in Arizona, shared photos of a mysterious beam of light in the sky on the ...

This week is the best time in May to view the night sky. Here's everything you can see during May's dark skies, from an upside-down bear to some of the oldest stars in the universe.

The Large Magellanic Cloud, which is visible only from the Southern Hemisphere, has been caught in the crosshairs of the ...

Astrotourism isn't new. In 2022, U.S. national parks saw 312 million visitors spend an estimated $23.9 billion to explore those International Dark Sky areas, mostly in the Southeast. Then on April 8, ...

A surprise solar storm turned a NASA simulation into a real-world space weather crisis. As the Gannon geomagnetic storm struck Earth, it disrupted satellites, grounded flights, heated the atmosphere ...