Browse Items Browse All Browse by Tag Search Items Browse References Tags: Exploration Item Count: 4 Sort by: Title Creator Date Added Chart of the Moon’s Rotation around the Earth James Sicner 1983 Celestial Map of the Northern Hemisphere James Sicner 1983 Apollo 11 Plaque James Sicner 1983 The Rosetta Stone James Sicner 1983 Output Formats atom, dcmes-xml, json, omeka-xml, rss2