If you're looking for a total retreat into nature, Great Basin National Park is the perfect place to look. Not only is it one of the U.S. national parks that's free to visit, but you won't have to ...

Mercury is notoriously difficult to see from Earth, thanks to its proximity to the Sun. But on July 4, Mercury reaches its ...

Stargazers can find many locations throughout the country to explore the celestial wonders of the night sky, which serves as ...

Find out what's up in your night sky during July 2025 and how to see it in this Space.com stargazing guide.

What to Know. Scenic Sky Chair at Snow Summit; 880 Summit Boulevard in Big Bear Lake; The destination's summer season opened June 6; Scenic chairlift rides, mountain biking, a zip line, fossil ...

A crescent moon will appear alongside the bright stars Castor and Pollox to form a lopsided grin in the night sky on May 29. Skywatchers in the U.S. will find the cosmic smile hanging above the ...