Category: technology

An ambient star projector that you can use outside? It sounds like a good idea, but in practice, it's severely lacking.

The Seklin Galaxy Projector may be inexpensive, but unfortunately it shows in the quality and performance.

Both educational and mesmerizing, the Thames and Kosmos planetarium star projector is a great gift for kids.

The Mokoqi star projector is aimed at babies and young children and is designed to aid sleep with ambient projections but is not scientifically accurate.

We rate the Orzorz as the best viral star projector on the market and it's now under $50 before Amazon's Prime Day in October offers are live.

With a modest amount of thrust and power, a new ion engine system could get rid of 1-ton pieces of space junk in less than 100 days. Here's how it works.

Former NASA deputy chief and shuttle commander Pam Melroy has joined Venus Aerospace's board after its groundbreaking RDRE flight, bringing her decades of experience to help scale the startup's propulsion technology.

We built the iconic logo for one of the biggest franchises in cinematic history, in Lego form, but is the Lego Brick Built Star Wars Logo worth your credits?

A new low-cost concept for interstellar travel combines solar power with a slingshot, but it would take a long time to reach the stars.