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 ...

The past year was a big one for space. NASA astronaut Don Pettit captured SpaceX Starlinks below the International Space Station in November 2024, including flashes (visible in white in this timelapse ...

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 ...