YgiTK Northern Galaxy Lights star projector review
We recommend this unit as a great value-for-money non-scientific star projector. It boasts bright lights, a good loudspeaker and multiple music-streaming methods.
The moon doesn’t have a magnetic field, so why does it have magnetic rocks?
A new simulation suggests a massive asteroid impact may have briefly supercharged the moon's magnetic field, leaving behind magnetized rocks that still carry its signature.
Why do the numbers that shape our universe exist at all?
There is a set of very special numbers, known as the fundamental constants of nature, that cannot be explained. Where do they come from?
Best Memorial Day star projector deals — 6 big savings on the best models and more
Save money with these Memorial Day star projector deals and enjoy immersive stars and galaxies from the comfort of your home.
10 best Amazon Memorial Day deals — telescopes, star projectors, Lego Star Wars
These out-of-this-world Amazon Memorial Day deals are perfect for those looking for a space-themed discount over the long weekend.
Best camera lenses 2025: The best lenses for photos and videos
Discover the best lenses to help you capture a wide range of subjects with the best cameras for photos and videos.
When lightning bolts collide, do they unleash powerful gamma-ray flashes?
Scientists get closer to solving the mysterious relationship between lightning and powerful gamma-ray bursts.
Best model rocket sets 2025: NASA, Blue Origin, Estes, National Geographic and more
Get your space dreams flying with this basic set of model rockets and accessories, including scale model rockets, motors and more.
Could deciphering dolphin language help us communicate with ET?
There are creatures here on Earth that may give us clues about how to communicate with extraterrestrial intelligence — dolphins, which are famously social and smart.
Borderlands games in order: Chronological and release
Borderlands 4 is almost here, and whether you're a newcomer or a lapsed Vault hunter, you might need this list of every Borderlands game in order.