NASA's next generation rocket engine has passed its second wave of experiments, blasting through a 500-second test burst. The new rocket is primed to power the agency's forthcoming Space Launch System, currently pegged for launch in 2017. The Orion spacecraft will be able to piggyback on the SLS, expanding the range of space travel, and bringing that final frontier just a little bit closer. Check out the thrust needed to launch up to 130 metric tons into space in the test video right after the break.