Astronauts orbiting the Moon in the Gateway spaceship will need to recycle water. You can make a water filtration system with a 2-liter bottle and other easy-to-find materials. Use your filter, then test your water to see how clean it is! Heavy Lifting is part of the NASA STEM: Forward to the Moon Activity Guide. These …
A return to 8-bit graphics! Learn how “retro” games get their look and design a unique pixelated character.
Ice Fishing Can you pick up an ice cube with a piece of yarn?
Discover floating forests! Welcome to Floating Forests, where you can help us uncover the history of Giant Kelp forests around the globe. Most life on the seafloor can only be sampled by SCUBA divers or dredging up samples from the deep. This kind of data requires a ton of (really fun) effort to collect, but …
