RocketSTEM Issue #7 - May 2014 | 页面 49

With larger robotic probes and even humans one day being sent to the surface of Mars, NASA is hard at work on the Low-Density Supersonic Decelerator Project to develop new ways to safely land on the Red Planet. A 110-foot diameter parachute (above) and are being test at JPL. Credit: Brenden Clark www.RocketSTEM .org 47 47