Astrotourism is coming to Canada, thanks to an ambitious plan for a chain of six dark-sky sites along 100 miles of the ...

Astronomers want to unlock the secrets of the "Cosmic Dawn" by sending a miniature spacecraft to listen out for an "ancient ...

Scientists think they found evidence of weird ancient stars called "dark stars" that are powered by dark matter instead of ...

Monarch Trail in Newport State Park is an easy hike with open sky views. Located in Door County, Wisconsin, this trail is in the state's only official Dark Sky Park.

Some of the faintest, coldest stars in the universe may be powered not by fusion—but by the annihilation of dark matter deep ...

Quasar 0957+561, the first known gravitationally lensed quasar, lies near NGC 3079 in Ursa Major. Here's how to find and ...

The Pococo Galaxy Star Projector offers realistic imagery as a static or slowly rotating image. The fact that it's ...

From a Mars rover selfie to an astronaut's view of the flower moon, these space images will give you a new perspective on our ...

This year's next Full Moon will be the August Sturgeon Moon, which occurs at 3:55 a.m. on Saturday, Aug. 9, 2025.

As the holiday marks a time to celebrate reunions with family under the full moon, here are 12 idioms to show that you are over the moon. 20 English idioms about success to raise the bar on your ...