146 ordspråk av Wayne Hale
Wayne Hale
(Discovery) is a competency test for us. If we fail in that effort, then we have probably failed to demonstrate the competency to carry out that vision at all.
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[The insulation blanket problem, however,] is a new one, ... I think in the old days we might not have worried about this so much.
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And we're approaching that with a great deal of care.
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Any time you have pieces come off your craft in flight it's a really bad day.
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Are there parts of the shuttle that we haven't identified that we need to worry about? I hope not. But realistically there is something that we will uncover in the days to come that we need to work on.
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As of this day, it's my understanding we are still going to fly with some risk. To characterize otherwise would be inappropriate ... (The risk) is very, very low, but I don't think we've driven it to zero.
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Before we set an official launch date, we've got to get through some of the near term work. I think we're beginning to get our hands well around the problems we have.
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but that would require a near-term lucky find.
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Clearly you can't have many more big, long stand-downs and accomplish the number of flights that it's going to take to assemble the International Space Station by that date.
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could be bad. ... And I'd rather not have that.
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Every EVA is risky business. You need to have a good reason to do it.
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Everything seems to be looking very good for a landing Monday evening at the Kennedy Space Center.
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Final schedule setting will depend on how soon the workforce can get back online.
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Flying a re-entry from 17,500 miles per hour to stop in this 100-ton glider that has got one shot at a runway is not what normal, sane people would normally call safe.
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Flying a re-entry is not what normal sane people would normally call safe.
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