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Skip to content EventsMenu Close Explore AcademicsDepartments & ProgramsMajors & MinorsGraduate Degrees and ProgramsStudent ResourcesGetting StartedAcademic PlanningScholarships, Fellowships & AwardsExperiential LearningGraduation & Post-Graduate AdvisingForms & PoliciesOffice of Graduate Studies in Arts & SciencesThe AmpersandAwards & NotablesCampus LifeHold That Thought podcastThe Ampersand Magazine Our EventsCommencement Performances & ShowsOur PeopleFaculty DirectoryStaff DirectoryFaculty & Staff ResourcesAwards & RecognitionCommittees & CouncilsFaculty Activity ReportingTenure & PromotionGraduate Student ResourcesOffice of Graduate Studies in Arts & SciencesDegrees and ProgramsGraduate AdmissionsArts & Sciences Strategic PlanThere are no boundaries to what you can achieve with a degree from Arts & Sciences.Apply TodayHomeAbout Arts & SciencesOur Alumni NetworkAcademic CalendarHow to giveContact Us Arts & Sciences Graduate Studies in A&S23JulyPublic Lecture with Robin Canup on The Origin of the MoonRobin Canup, Vice President, Solar System Science and Exploration Division of Southwest Research Institute, will present a public lecture, "The Origin of the Moon," as part of the NASA Exploration Science Forum The Moon has been the Earth's celestial companion throughout our planet's history, and the ancient surface and geology of the Moon retain clues to how our Earth-Moon system formed more than 4 billion years ago.  A primary scientific outcome of the Apollo program was the so-called giant impact theory for lunar origin, in which a collision at the end of Earth’s formation created a debris disk orbiting the Earth from which the Moon later accumulated.  In the past decade, the nature of the envisioned Moon-forming giant impact has become highly debated, driven by increasingly precise sample analyses that show that the Earth and Moon have essentially identical isotopic compositions across many elements, including oxygen. In this talk, Canup will describe current ideas for how our Earth-Moon pair formed, key remaining areas of uncertainty, and how planned near-term lunar exploration should help us to unravel how our planet and its remarkable Moon came to be. thumbnail_Robin Canup.jpg Robin Canup is vice president of the Solar System Science and Exploration division of Southwest Research Institute in Boulder, Colorado.  She is well known for her significant contributions to planetary sciences, most notably her studies concerning the formation of planets and their satellite and ring systems, including her research on the origin and early evolution of the Earth-Moon system. She has received several honors during her career including the American Astronomical Society Division for Planetary Sciences’ Harold Urey Prize (2003) and the American Geophysical Union’s Macelwane Medal (2004). In 2012, she was elected a member of the National Academy of Sciences and in 2017 she was elected to the American Academy of Arts and Sciences.  From 2020 to 2022 she co-chaired the Planetary Science and Astrobiology Decadal Survey, whose report entitled “Origins, Worlds, and Life” prioritized science and activities for the nation’s planetary science and astrobiology program for the next decade.   Header image: Scientists use computer models to simulate how the moon may have formed. (Credit: NASA/JPL-Caltech) Share this eventEvent DetailsTuesday, July 23, 20247:00 PMGraham ChapelGET DIRECTIONSAdd to [email protected] Chapel, Washington University Return to all EventsQuick LinksExplore AcademicsStudent ResourcesThe AmpersandEventsOur PeopleAbout A&SContactAcademic CalendarA&S ComputingUniversity DirectoryUniversity LibrariesInside ArtSciArts & Sciences Strategic PlanEmployment OpportunitiesCopyright 2024 by:Arts & Sciences at Washington University in St. LouisFollow Arts & SciencesInstagramFacebookTwitterLinkedInYouTubeLet your curiosity lead the way.Find out how to apply and get started todayApply Now1 Brookings Drive / St. Louis, MO 63130 / wustl.edu