When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. The darkest patches or ‘umbrae’ in this image are each about the size of Earth, with the entire ...

Every year, scientists discover something new and amazing about the universe. Some of these you'll hear about no problem, but just as many will never get enough coverage to become general knowledge.

Youtube channel What About It?, Felix Schlang, dives deep into the technology of the SpaceX Raptor 3 engine. SpaceX has made new alloys for withstanding the heat and have build channels and other ...

NASA’s Mars Reconnaissance Orbiter just captured its first image of the Curiosity rover driving along the red planet’s surface. The 2,000-pound Mars rover is shown as a dark speck in the bottom center ...