Mare Imbrium taken from Apollo 17 in 1972 (IMAGE) Goldschmidt Conference Caption Illustration: Mare Imbrium taken from Apollo 17 in 1972. Left of centre is the Pytheas crater. Near the top is the Copernicus crater. Credit Credit NSSDC. Full credit info at: https://nssdc.gsfc.nasa.gov/imgcat/html/object_page/a17_m_2444.html Usage Restrictions No restrictions. License Public Domain Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.