That beam in the sky last night? It wasn't the Sacramento Kings, and it wasn't aliens. It was Nu-Salt Laser and Chris ...

Did you see the Folsom beam?A viewer sent us a photo of a beam that lit up the sky on Monday night. Sign up for our ...

The same company behind the purple beam atop Golden 1 Center was doing a demonstration of its mobile beam van.

Indoor portraits, still-life shots and product photography are easy enough, apart from those pesky, cluttered backgrounds ...

At ESO’s Paranal Observatory in Chile’s Atacama Desert, visitors can experience some of the darkest and clearest night skies ...

The Firefly Aerospace Blue Ghost Mission 1 safely touched down on March 2 within the targeted Mare Crisium landing zone.

Some people probably believe that the twinkling effect is produced by the stars themselves, but that is not the case at all.