Rockets give powerful acceleration, scramjets use atmospheric oxygen for sustained flight. Here's how they compare for ...

What is the flying Tesla Roadster?The next-generation sports car being developed by Tesla, the "Roadster," is attracting ...

Nuclear thermal propulsion (NTP) has stood as a promising potential alternative propulsion technology for decades. Chemical rockets have begun to reach their theoretical maximum efficiency, and their ...

Cars drive. They turn. They stop.This is the common sense of cars as we know it.However, what if you added 'flying in the sky ...

Honda successfully launched and landed its experimental reusable rocket at its facility in Japan, the company said in a surprise announcement Tuesday. The rocket reached an altitude of 271.4 meters, ...