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Latest Discussions

  • Are you passionate about planetary or space science? Whether you're a longtime member or new to GSA, your expertise is needed! We're now accepting self-nominations ... More

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  • Dear Colleagues If your work involves mantle plumes and their effects, on Earth or elsewhere, please consider submitting an abstract ... More

Events

Announcements

  • Congratulations 2025 Dwornik Awardees

    The awardees have been announced.

  • 2024 Arthur L. Day Medal

    Congratulations to Dr. Janice L. Bishop of the SETI Institute and NASA Ames Research Center, the 2024 Arthur L. Day Medal awardee!