CASSI Alumni
![2023 CASSI Interns](/sites/default/files/styles/banner_small/public/2023-06/IMG_5800.jpg.webp?itok=j6d-IgQj)
![2023 CASSI summer students on the Observatories' lawn](/sites/default/files/styles/square_small/public/2023-09/20230620_105209.jpg.webp?itok=PXDrEjyN)
2023 Summer Students
Learn More![2022 CASSI students at Mount Wilson Observatory on a clear day.](/sites/default/files/styles/square_small/public/2022-11/CASSI-2022-mt-wilson.jpg.webp?itok=0ErdM5eC)
2022 Summer Students
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2021 Summer Students
Learn more![Summer students on Zoom](/sites/default/files/styles/square_small/public/2023-01/2020_OBS_CASSICohortZoom.png.webp?itok=onS9VEZG)
2020 Summer Students
Learn more![Summer students in the garden](/sites/default/files/styles/square_small/public/2022-07/SummerStudents%20Garden.jpeg.webp?itok=M-dLuFQS)
2019 Summer Students
![2018 CASSI students](/sites/default/files/styles/square_small/public/2022-07/2018_summer_students.jpeg.webp?itok=_-ebk-T-)
2018 Summer Students
Learn More![Summer students at Mt. Wilson Observatory](/sites/default/files/styles/square_small/public/2022-07/summer%20students%20mt%20wilson%202017.jpeg.webp?itok=zj6BFkbH)
2017 Summer Students
Learn More![Summer students visit the planetarium](/sites/default/files/styles/square_small/public/2022-07/planetarium-student-visit-2016.jpg.webp?itok=WVuVrXTA)
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