Much third-party evidence for the landings exists, and detailed rebuttals to the hoax claims have been made.[1] Since the late 2000s, high-definition photos taken by the Lunar Reconnaissance Orbiter (LRO) of the Apollo landing sites have captured the lander modules and the tracks left by the astronauts.[2][3] In 2012, images were released showing five of the six Apollo missions' American flags erected on the Moon still standing; the exception is that of Apollo 11, which has lain on the lunar surface since being accidentally blown over by the takeoff rocket's exhaust.[4][5]