It's a 'go' for Endeavour's final launch on Friday

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CAPE CANAVERAL, Fla. — The space shuttle Endeavour is officially "go" to launch on its 25th and last spaceflight this Friday, with NASA expecting record crowds and a visit from President Barack Obama to watch the spectacle.

 

NASA mission managers cleared Endeavour for launch this morning after meeting to review any concerns.

 

"The orbiter itself, Endeavour, is in great shape," said Mike Moses, chair of the shuttle mission management team. "We had an easy poll to say we're ready to go. We're looking forward to Friday's launch."

 

The shuttle is slated to lift off Friday at 3:47 p.m. EDT from here at NASA's Kennedy Space Center.

 

Endeavour's last trip

Six astronauts will launch aboard Endeavour for a two-week trip to the International Space Station to deliver an astrophysics experiment to hunt for dark matter and other mysteries of the universe. Endeavour will also carry up a plethora of spare supplies to help outfit the space station for the era after the space shuttles retire.

Slideshow: Shuttle Endeavour, this is your life (on this page)

 

Obama and his family intend to come watch the launch at the seaside spaceport. It will be only the third time a sitting U.S. president has watched a space launch in person, and the first time the entire First Family watched a liftoff.

 

"The team is upbeat," shuttle launch director Mike Leinbach said of the shuttle ground team. "They're all excited about the mission, the president showing up."

 

 

Leinbach said that Obama's visit, and all of the ensuing special arrangements necessary for his arrival and security, present a bit of a challenge.

 

"You're never quite sure what the final plan is until it's done," Leinbach said. "We have good plans in place, we'll see how it turns out."

 

Commander's wounded wife also attending

Another high-profile attendee of the launch will be Congresswoman Gabrielle Giffords (D-Ariz.), whose husband, Mark Kelly, is commander of Endeavour's STS-134 mission.

 

Giffords survived a January assassination attempt when a shooter opened fire on her and others during a constituent meeting in Tucson.

 

"She's NASA family and we're treating her just like we do the rest of the families," Moses said. "We're very pleased she's coming to the launch and supporting Mark and his flight."

 

Kelly and his five crewmates arrived at Kennedy Space Center yesterday afternoon to prepare for the mission. NASA began the launch countdown Tuesday at 2 p.m. EDT.

Source: msnbc