SpaceX aborts Mars prototype rocket test launch with 0.1 seconds on the clock

Another SpaceX rocket prototype was fueled and ready for a test flight Wednesday, but in the final moments before liftoff, the vehicle’s engines sputtered off and the company announced it had aborted the flight.Another SpaceX rocket prototype was fueled and ready for a test flight Wednesday, but in the final moments before liftoff, the vehicle’s engines sputtered off and the company announced it had aborted the flight.