The Blue Marble is a photograph of the Earth.
It was made on December 2, 1972, by the crew of the Apollo 17 spacecraft. At that time they were on their way to the Moon at a distance of about 18,000 miles (29,000 km) from the Earth. It is one of the most reproduced images in human history.
This article uses material from the Wikipedia Simple English article The Blue Marble, which is released under the Creative Commons Attribution-ShareAlike 3.0 license ("CC BY-SA 3.0"); additional terms may apply (view authors). Content is available under CC BY-SA 4.0 unless otherwise noted. Images, videos and audio are available under their respective licenses.
®Wikipedia is a registered trademark of the Wiki Foundation, Inc. Wiki Simple English (DUHOCTRUNGQUOC.VN) is an independent company and has no affiliation with Wiki Foundation.