Saturday, June 9, 2007

Shuttle engineers keep eye on tear in heat shield

CAPE CANAVERAL, Florida (AP) -- The space shuttle Atlantis, fresh from a fiery launch, was in hot pursuit of the international space station on Saturday, but won't catch up until Sunday.

Atlantis' crew was given an extra half-hour to sleep Saturday morning, then awoke to the song "Big Boy Toys" by Aaron Tippin.

A slight concern about an exposed area in the shuttle's delicate heat-protection system arose overnight when engineers examined photos taken by the shuttle's crew after launch. The photo showed a small exposed area in thermal blankets on the left side of the shuttle near the thrusters Atlantis uses to move about in orbit, said NASA spokesman Louis Parker. (Watch thermal blanket concerns explained -- 3:44 Video)

That area is not a usual focus for potential heat problems when the shuttle returns to earth, but normal day-after-launch inspections will assess it, Parker said.

"There's not a whole lot of concerns just yet," Parker said Saturday morning.

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