NASA's Atlantis Ready For June 8 Launch 52
lifuchi writes "The guys and girls at NASA are at it again with Atlantis. The newly repaired space shuttle is set launch on June 8. The hail-damaged fuel tank has been repaired and is said to be a bit of an eyesore. Zee News is quoted as saying, 'Instead of being a uniform orange, it has a patchwork of white spots where technicians sprayed, scraped and filled fresh foam into the more than 4200 areas that were damaged during a freak hailstorm in February.'"
Re:What the hell... (Score:1, Interesting)
orbiter simulator? (Score:3, Interesting)
Re:What the hell... (Score:2, Interesting)
Re:Scary (Score:3, Interesting)
Thus, the question isn't which tank will be used to fly STS-117, but rather where ET-124 can be inserted into the sequence with the least impact on schedule, budget, and safety. (I know that many folks think the last should be the absolute overriding priority - but NASA has to live in the real world, not a fantasy one.)
The only real option is to repair ET-124, as shipping it back to Michoud for a complete replacement of its foam on the forward ogive isn't in the cards due to expense and schedule impact. Unstacking Atlantis and swapping ET-124 for a different tank doesn't make the repairs any easier, and increases the risk of damaging the various parts of the stack during handling. (The last is an important consideration, and one not often realized by the armchair astronaut. Every time you break (or make) a connection, or hoist something into the air, you risk damaging it.) It also potentially effects the schedule for two flights, STS-117 and whichever flight 'donates' the tank.
Thus it breaks down as follows; Rework is not in the cards due to the vast expense and schedule impact. Since there is no option to not fly ET-124, where is the best place to repair it? Repairing it at the Cape seems the best option - as you avoid the risks and expense of transporting to and from Michoud. (The repairs will be done by the same people in any instance.) If the repair is done at the Cape - it doesn't make any sense to destack the Orbiter, as doing so will not make the repair easier and increases the risk of damage to system components during handling. Equally, since -117 can be rescheduled as a unit, and other flights moved as a unit, it makes sense to retain the stack and avoid the nasty complexity of swapping hardware between flights.