The Moon Walk Screensaver - Version 1.1 The free screensaver, The Moon Walk, was created by RateMyScreensaver.com and contains 22 high resolution images of the Moon. The Moon is the only celestial body that human beings have orbited or landed on. The first man-made object to escape Earth's gravity and pass near the Moon was the Soviet Union's Luna 1, the first man-made object to impact the lunar surface was Luna 2.