Lumenaura, a new downtown light festival in Aurora, opened Friday and will run through Nov. 1. It includes light and sound ...

The aurora typically happens closer towards the Earth's poles, though due to the enormous and treacherous Southern Ocean the ...

This star-forming region consists of one of the massive young star clusters. It also consists of hot blue stars at the core.

You probably don't need a light-up three-point-star Mercedes emblem on your car, but it's still pretty cool. Unfortunately, ...

The Hubble Space Telescope pierced through the dusty veil shrouding the stellar nursery by observing near-infrared light, giving astronomers a clear view of the nebula and the dense concentration of ...

Brace yourselves for a northern light show of potentially epic proportions. Some lucky stargazers in the U.S. may glimpse the aurora borealis after the sun unleashed the second-largest solar flare in ...