Swarthmore Discussion Group Single Talk: Beth Willman

    Wednesday, September 16, 2026 at 5:00 PM until 8:15 PMEastern Daylight Time UTC -04:00

    The Inn at Swarthmore
    10 S Chester Rd
    Swarthmore, PA 19081
    United States


    Rubin Observatory’s Legacy Survey of Space and Time — An Imminent Era of Revolutionary Discovery

    After 25 years of development, the Vera C. Rubin Observatory’s Legacy Survey of Space and Time (LSST) is creating a once-in-a-lifetime map and movie of our universe. In its first year, LSST will collect more data than all previous optical and infrared telescopes combined. In addition to showing remarkable images, Willman will discuss how the technical marvel, open data, and science community-centered design of LSST create the conditions for revolutionizing humankind’s understanding of our place in the universe.

    The Swarthmore Discussion Group (SDG) presents exceptional speakers on timely topics in a social setting that encourages stimulating discussion. In doing so, SDG enriches the lives and friendships of its members and enhances a sense of community among Swarthmore College alumni, students, their families, nearby residents, and other friends. Our speakers are distinguished scholars, community leaders, and field experts. Following their presentations on topics including politics, foreign affairs, economics, culture, and social issues, they welcome questions from and discussions with and among members.

    Schedule:
    5:156 p.m. (optional) Happy Hour
    6 p.m. Dinner
    78:15 p.m. Talk and Q&A


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