1 min readApollo 15 on the Launch PadNASAMay 06, 2009 Image Article Lightening flashes in the sky behind the Saturn V rocket that will propel Apollo 15 to the moon, July 25, 1971.Image Credit: NASA Lightening flashes in the sky behind the Saturn V rocket that will propel Apollo 15 to the moon, July 25, 1971.Image Credit: NASA