In the Vehicle Assembly Building foam repairs on Atlantis' external tank include sanding and inspection.

In the Vehicle Assembly Building, foam repairs on Atlantis' external tank include sanding and inspection, as seen here. In late February, Atlantis' external tank received hail damage during a severe thunderstorm that passed through the Kennedy Space Center Launch Complex 39 area. The hail caused visible divots in the giant tank's foam insulation as well as minor surface damage to about 26 heat shield tiles on the shuttle's left wing. The launch now is targeted for June 8. Photo credit: NASA/Jack Pfaller