Researchers at Utah State University are working with NASA to develop a hybrid rocket motor that could help astronauts land on and take off from the moon in future Artemis missions.

Helix unveils a three-step hybrid design to cut fuel use by 90 percent on short-haul flights using current tech and high-efficiency systems.

The all-wheel-drive 50 cranks out more than 400 horsepower and 600Nm of torque, and cracks standstill to 62mph in less than 5 ...