NASA shares view from first moon landing 'dress rehearsal'
NASA has shared a view of the Earth photographed from over 66,000 km away by the Apollo 10 crew. Launched on May 18, 1969, NASA dubbed US Apollo space program's fourth manned mission a "dress rehearsal" for testing all the procedures before mankind's first Moon landing. Two months later, Apollo 11 landed Neil Armstrong and Buzz Aldrin on the Moon.