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.

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, ...

The sky is always changing colors—from a bright blue on a clear day, to red and orange sunrises or sunsets, or multiple ...

This was the first time an aurora had been reported from the surface of a planet other than Earth, the researchers noted.

Arcturus (at a magnitude of -0.05), one of the few stars mentioned by name in the Bible, is a giant, about 25 times the ...

Scientists directed NASA’s Perseverance rover to take an image of the Martian sky after a solar storm in hopes that an aurora ...

The science team behind Perseverance wanted to know whether that glow from the Mars aurora could be seen in the visible ...

Use precise geolocation data. Actively scan device characteristics for identification. Store and/or access information on a ...

This NASA/ESA Hubble Space Telescope image features a sparkling cloudscape from one of the Milky Way's galactic neighbors, a ...