To mark the 30th anniversary of the Apollo 17 mission and the famous
“Blue Marble” full Earth image, Goddard Space Flight Center’s
Visualization and Analysis Lab has rendered a new visualization inspired
by the mission.
Landsat 7, NASA's newest Earth-observing satellite, launched without a hitch on April 15, 1999, at 2:32 p.m. EST from Vandenberg Air Force Base, California.
Approximately 19,000 manmade objects larger than 10 centimeters orbit the Earth. These images, based on models, show the distribution of orbital debris around Earth.