Monday, July 30, 2012

Are American Flags Planted on Moon by Apollo Missions Still Standing?

Buzz Aldrin has claimed that the flag left by the Apollo 11 mission got knocked over by the exhaust from their launch engine, but the fate of the other flags from the remaining five missions was not known.
But a new analysis of photographs taken by NASA's Lunar Reconnaissance Orbiter has solved the mystery — and the flags are still there. What the flags actually look like, however, is still a mystery.

Writing in, Clara Moskowitz explains:
"Personally I was a bit surprised that the flags survived the harsh ultraviolet light and temperatures of the lunar surface, but they did," Robinson wrote. "What they look like is another question (badly faded?)."
Most scientists had assumed the flags hadn't survived more than four decades of harsh conditions on the moon.
"Intuitively, experts mostly think it highly unlikely the Apollo flags could have endured the 42 years of exposure to vacuum, about 500 temperature swings from 242 F during the day to -280 F during the night, micrometeorites, radiation and ultraviolet light, some thinking the flags have all but disintegrated under such an assault of the environment," scientist James Fincannon, of the NASA Glenn Research Center in Cleveland, wrote in the Apollo Lunar Surface Journal.
click image for more on moon flags

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