Thankfully, it appears that today's repair mission was a complete success, and the potentially threatening gap fillers were removed with minimal effort and without causing any damage to the thermal tiles. Read about it here.

Unfortunately, it now appears that a second spacewalk may be necessary to repair a thermal quilt outside the cockpit that may have been damaged by launch debris.

I wonder how many of these kinds of issues have previously gone unnoticed or uncared-about. Since NASA added additional cameras for the return-to-flight mission, Discovery has to be the most closely-studied orbiter in the history of the program. Perhaps our earlier ignorance really was bliss. I'm just surprised that this level of scrutiny wasn't applied to the earlier shuttle missions.

It will be interesting to see whether the safety-first culture at NASA will abate any after a few successful missions. It will have to in order to ever succeed in implementing President Bush's exploration initiative. It seems that repair spacewalks should be something that every crew of every vessel in space should be prepared to do.

Posted by: JohnL at 11:59 PM | Comments (1) | Add Comment
Post contains 182 words, total size 1 kb.