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NASA's LCROSS Spacecraft Discovers Life On Earth

Posted by timothy on from the that-was-the-control-group dept.

Matt_dk writes "On Saturday, Aug. 1, 2009, the LCROSS spacecraft successfully completed its first Earth-look calibration of its science payload. 'The Earth-look was very successful' said Tony Colaprete, LCROSS project scientist. 'The instruments are all healthy and the science teams was able to collect additional data that will help refine our calibrations of the instruments.' During the Earth observations, the spacecraft's spectrometers were able to detect the signatures of the Earth's water, ozone, methane, oxygen, carbon dioxide and possibly vegetation."

2 of 171 comments (clear)

  1. Re:Beam me up Scotty!! by voidphoenix · · Score: 3, Informative

    It's a misquote.

    --
    Excuse me, wtf r u doin?
  2. Re:What gets me.... by andy_t_roo · · Score: 4, Informative

    i believe it detected spectral anomalies which are a necessary but not sufficient condition for chlorophyll based vegetation.
    ie, it is a definite detection of something matches what vegetation is expected to be like, but without more detailed info other sources of this anomaly cannot be conclusively ruled out. (unlike the spectral signature of methane, which is a much more binary choice once the SRN on your spectrometer is good enough - if you detect the absorption lines, methane is there in significant amounts, if you don't it isn't.)