Wednesday, April 04, 2007
What NASA should be doing, but isn't
The Orbital Express program - sponsored by DARPA and launched by an Air Force Atlas V rocket a few weeks ago - is testing out several new technologies in autonomous satellite operations. The tests are being done with two satellites, called ASTRO (Autonomous Space Transfer and Robotic Orbiter) and NextSat, which are currently docked. Among technologies to be tested are multiple dockings and undockings, several propellant transfer tests, and multiple transfers of batteries and computers from one satellite to the other using a robotic arm mounted on ASTRO. This is exactly the sort of thing that NASA should be doing - testing out new technologies that expand opportunities in space - but aren't doing due to budgetary constraints (such as having to maintain a huge workforce to service the Shuttles, and keeping that same workforce employed while the Ares series of vehicles is developed).
(click on images for larger versions)
launch video
On-orbit inspection via robotic arm mounted on ASTRO
[埋込みオブジェクト:http://www.youtube.com/v/8zK-fRjcqvg]
[埋込みオブジェクト:http://www.youtube.com/v/8zK-fRjcqvg]
(click on images for larger versions)
launch video
Posted by
Ed
at
4/04/2007 04:47:00 PM
Labels:
DARPA,
orbital express,
private spaceflight,
robotics,
satellite
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1 comment:
Happy Easter Ed!
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