Driving a spacecraft around a planet isn’t anything like driving on a planet. A physicist explains orbital navigation.

Learn how to find the average carry distances for every club in your bag to make smarter decisions and avoid costly mistakes on the course.

Brian Haidet] published on his AlphaPhoenix channel a laser beam recorded at 2 billion frames per second. Well, sort of. The catch? It’s only a one pixel by one pixel video, but he repeats ...