"If we see the lampshade effect in action, it will tell us about what dark matter could be, which is exciting." ...

Costco is a perfect place to pick up a variety of home items. The warehouse club has some great lighting options to check out ...

NASA's Don Pettit has been back on Earth for a couple of months but he's still got some amazing photos to share ...

Here's my review of the Juzihao star projector, a projector that has a lot going for it, even if its projections don't have the widest reach.