Eco-friendly alternatives to fossil fuels are venturing beyond Earth—and into space.

Water gets pushed down, bottle flies up. Done? Oh no! The first step into more sophistication is the aerodynamics. But honestly, if you make something vaguely rocket-shaped with fins, it’ll ...

If you’re a longtime reader of this site or have spent enough time on Reddit, you likely know what weaponized incompetence is ...

In the coming years, an unprecedented number of people will leave planet Earth—but it’s becoming increasingly clear that deep ...

NASA’s Lunar Trailblazer mission, set to launch on February 26, 2025, is charting a bold new course to explore the Moon in ...

If you're looking for a 50-ounce, or even 64-ounce steel water bottle, then this is your chance ... is the executive gear editor at Popular Science. He oversees a team of gear-obsessed writers ...

having a good-quality filtered water bottle is important to have on hand. It will provide you with safe water anytime, anywhere. These bottles have built-in filters that get rid of microplastics ...

Easy to assemble metal water rocket launcher with a 125 PSI safety valve. Rocket will NOT fly straight without an aerodynamic nose cone made from a second soda bottle and use only 1 cup (200 ml ...

Researchers from Linköping University in Sweden believe they may have found a solution that could let solar manufacturers ...

While the midair explosion of the SpaceX's Starship rocket made for an unsuccessful flight test it also made for an unforgettable optical experience in the Caribbean. The launch marked the seventh ...