The best star projectors you can buy let you enjoy the wonders of the night sky from the comfort of your own bedroom or living room. These clever little devices project a range of space-themed imagery ...

Grab this Prime Day star projector deal for 20% off the regular price and transform your home into a mini home planetarium or simply use it as an ambient night light. When you purchase through links ...

Get this Pococo Galaxy Star Projector for $76 this Black Friday and turn any room into an awesome planetarium.

Teaching modern astronomy with planetarium equipment that was built before astronauts landed on the moon is a tricky venture. And it’s a task that has troubled Ohio State University graduate astronomy ...