The Bresser Junior Astro Planetarium Deluxe has less functionality than its National Geographic competitor. It has a time and date selector, a shooting star function and a sleep timer, and it ships ...

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 ...

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 ...

The Galaxy Night Light by Orzorz is an impressive star projector featuring five detailed slides, numerous timer and rotation options, and, unlike some projectors on this list, a rechargeable battery.

COLUMBUS, Ohio (AP) — 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 ...

Since its opening, and until recent years, our Zeiss Model VIa optical planetarium projector has brought the wonder of the night sky to countless visitors. The Zeiss Company no longer services the ...