Crack is Wack




Looks like the STS-133 launch is slipping to the end of the month, after engineers found a crack in the external fuel tank:

 Cracked foam insulation on the shuttle Discovery’s external tank was cut away overnight, revealing serpentine cracks in an underlying structural rib, or stringer. Based on experience repairing similar cracks on other tanks, sources said, engineers believe the damage can be fixed at the pad before the next launch window opens at the end of the month.

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