I bet you have a cell phone—just about everyone does these days! But here’s something you might not know: the camera inside your phone is packed with power and technology that’s almost on par with ...

University of Colorado Boulder astronomer Doug Duncan spent the months of the Covid-19 pandemic lockdown working on an app that is about to become incredibly popular. “I take people to see eclipses,” ...

The lunar eclipse is coming, and it's going to be a big one. The so-called blood moon on Thursday evening or Friday morning (depending on your time zone) will see the moon illuminated in a dusty red ...