Due to its absence of an atmosphere and relative geological inertness, the Moon's surface records past impacts of objects from the Solar system and beyond.
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Moon: July 2019
Calendar
- 6 Jul: The First Penn State SETI Symposium
- 8 Jul: 2020 NASA Exploration Science Forum
- 8 Jul: NASA Advisory Council Aeronautics Committee Meeting
- 8 Jul: Artemis Accords: A Model for Space Settlement International Protocols? (Webinar)
- 9 Jul: NASA Science Mission Directorate Public Town Hall
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