when the late astronaut michael collins [1930-2021] , orbiting the moon in the command module Columbia in 1969, while fellow astronauts neil armstrong & buzz aldrin were the very first humans to step on to the moon, the very first persons to leave footprints on an alien landscape, took a picture of the earth & the lunar module Eagle as it made its descent, he took a photo of the whole of humanity, every single human being alive at that time, except for himself