The AURORA Generation IV system can be used on a wide range of low- and medium-altitude manned or unmanned vehicles that can accommodate payloads as low as 35 pounds.
第4代AURORA系统可用于中低空的有人或无人飞行器中，而增添的载荷仅为35磅（15.87千克）。
2
It has been more than 30 years since NASA launched something other than a space shuttle to test a manned spaceflight system.
近30多年来，这是NASA第一次对航天飞机之外的载人航天系统进行发射测试。
3
LaserMotive, the Seattle company that designed the Pelican’s laser system, won $900, 000 by powering a 5kg robot up almost a kilometre of cable dangling from a manned helicopter.