A stunning blue light likely caused by SpaceX Falcon 9 rocket fuel illuminated the night skies over Europe on Monday.

If city lights block the stars over your backyard, this map can help you hunt down the darkest skies for epic stargazing.

A new study shows that, on the whole, the night sky became two percent brighter over the last 5 years thanks to LED lights. ... The satellite instrument can't see blue light, ...

Take back the night: Establishing a “right to darkness” could save our night skies Dark sky proponents mull the rights of nature to battle light pollution.

The night sky in July a phenomenon that reminds skywatchers how remarkable it is just to be alive and to experience such ...

A flash of light in the night, An arch of bright color followed by another, A mingling of aqua and blue transforms into ...

Stargazers may catch a cosmic light show this Fourth of July weekend when the Milky Way appears in the night sky across the ...