NASA Goddard Photo and Video:
Buzz Aldrin salutes the U.S. Flag
NASA HQ PHOTO:
STS-135 Atlantis Launch (201107080031HQ)
NASA Goddard Photo and Video:
Great Britain and Ireland
NASA Goddard Photo and Video:
Schmitt with Flag and Earth Above
NASA Goddard Photo and Video:
NASA Earth's Light
NASA Goddard Photo and Video:
Spacewalking Astronaut John Grunsfeld
NASA Goddard Photo and Video:
United States of America