2025 has been a truly left-field year for projectors. Whereas 2024 was the year for traditional, premium home cinema ...

Here, you'll find scientifically accurate, novelty, STEM projectors to suit all needs and budgets, and everything in between. So, for the best star projectors this Amazon Prime Day, scroll down below.

An example of an outdoor theater setup, with a 100-inch Elite Screens Yard Master 2 screen and the Nebula Mars 3 projector mounted on the Vanguard Alto Pro2+ tripod. Adrienne Maxwell/NYT ...

I said aloud to no one, "Wow, this is the smallest projector I've ever seen." But when I opened the box, I was blown away by its actual size -- because it literally fits in the palm of my hand.