SpaceX is supposed to be the rocket company that’s going to take us to the next space frontier, at least that’s the plan. Just recently they tested their new rocket engine, the SuperDraco, which is supposed to allow space capsules land back on earth without the use of parachutes.
The new engine is going to be used in SpaceX’s emergency Launch Abort System, which is going to launch off and away from the main rocket and help it land safely on the ground. The capsule is going to use eight SuperDraco engines to stabilise the capsule as it lands back on earth. Normally speaking, a parachute would work better. Since the capsule uses eight engines, if one of the engines fails this could cause the capsule lose control.
The reason the Draco engine is so special, is because of a new type of technology that allows it to turn on and off in less than 1/10th of a second. This ability gives it the best control when it comes to making adjustments on the fly. The Engine on the video above puts out over 15,000 pounds of thrust, enough to keep the privately funded company growing with investors after they see how well it performed. Via Wired Autopia