Recent Posts Tagged With 'apollo 11 experiment still going after 40 years'

• Apollo 11 Experiment Still Going After 40 Years

  Posted on Saturday July 25th, 2009 at 10:48 in apollo 11 experiment still going after 40 years

  The Apollo 11 astronauts returned from the moon 40 years ago today, but they left behind more than footprints. An experiment they placed on the moon's surface is still running to this day.The Lunar Laser Ranging Experiment is the only moon investigat...