Light pollution is associated with a number of health problems.

I pick out North America’s celestial highlights for the week ahead (which also apply to mid-northern latitudes in the ...

Stargazers around the world will experience three celestial events on Sept., 17. Tuesday’s spectacle will inch closer to ...

Are you tired of your plain, uninspiring phone background? If you’re an ocean enthusiast, we’ve got the perfect solution to ...

Vincent van Gogh's painting "The Starry Night" depicts a swirling blue sky with yellow moon and stars. The sky is an ...

Now, however, Pluto and that part of the solar system has moved away from the backdrop of the Milky Way into a sparser region of the night sky. With its Hyper Suprime-Cam (HSC), Subaru has discovered ...

The Northern Lights may be visible in several continental U.S. states Monday night after a strong solar flare caused solar ...

Celebrate a Harvest Moon lunar eclipse and an occultation of the planet Saturn, just days before Neptune reaches opposition.

Stargazing is a wonderful way to observe the beautiful night sights high above in Colorado's sky. On a clear night, ...

PORTLAND, Ore. (KTVZ) -- A sanctuary for stargazing in Eastern Oregon is the largest in the world -- and is set to get even ...

Betelgeuse, one of the brightest stars in the sky, may have a secret sunlike companion that drives the star’s mysterious ...

When the air raid siren bellows in the dead of night, the women in arms rush to duty. Barely two months since joining the mobile air-defense unit, 27-year-old Angelina has perfected the drill to a tee ...