Handprints on Hubble – with Kathryn D Sullivan
Ri Science Podcast
00:00
The Hubble Space Telescope - A Robotic Arm
iReporter: One of our problems was this thing is big and heavy. We hand filed 11 hundred bolts on the hubble space telescope to be sure again, we are never going to have it happen that twaty guys, i can't get the wrench off. This is not going to happen. Once you're in it, just the touch of a toe, you can pitch yourself this way or swivel yourself that way,. without spending the time to get out and make an adjustment.
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