Searra Weeks, from Kennedy Middle School, sings the National Anthem, at the signing ceremony for space shuttle Atlantis, background, Friday, Nov. 2, 2012, in Cape Canaveral, Fla. The spacecraft traveled 125,935,769 miles during 33 spaceflights, including 12 missions to the International Space Station. Its final flight, STS-135, closed out the Space Shuttle Program era with a landing on July 21, 2011. Photo Credit: (NASA/Bill Ingalls)

Military personnel salute as Searra Weeks, from Kennedy Middle School, sings the National Anthem, at the signing ceremony for space shuttle Atlantis, background, Friday, Nov. 2, 2012, in Cape Canaveral, Fla. The spacecraft traveled 125,935,769 miles during 33 spaceflights, including 12 missions to the International Space Station. Its final flight, STS-135, closed out the Space Shuttle Program era with a landing on July 21, 2011. Photo Credit: (NASA/Bill Ingalls)

CAPE CANAVERAL, Fla. – At NASA's Kennedy Space Center in Florida, the space shuttle Atlantis pauses during its 10-mile journey to the Kennedy Visitor Complex for a ceremony to commemorate the transfer. Kennedy Middle School student Searra Weeks sang the National Anthem to begin the event. As part of transition and retirement of the Space Shuttle Program, Atlantis is to be displayed at Kennedy's Visitor Complex beginning in the summer of 2013. Over the course of its 26-year career, Atlantis traveled 125,935,769 miles during 307 days in space over 33 missions. For more information, visit http://www.nasa.gov/transition Photo credit: NASA/ Tony Gray

CAPE CANAVERAL, Fla. – At the Kennedy Space Center Visitor Complex in Florida, Searra Weeks, a fifth-grade student at Robert Louis Stevenson Elementary School in Merritt Island, sings the national anthem during a naturalization ceremony. The Transportation and Security Administration Honor Guard posted the American, Homeland Security and NASA flags at the ceremony. U.S. Citizenship and Immigration Services administered the Oath of Allegiance to 110 people, representing 36 countries, in honor of the upcoming Independence Day holiday. This was the first naturalization ceremony hosted by a NASA facility. An estimated 3,800 candidates will become citizens at 55 special ceremonies, including the one at Kennedy, held across the country and around the world July 1-6. Photo Credit: NASA_Jim Grossmann