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Registration is open! Join us on campus for the next Open House on October 8, 2022. 

Check out the 2022 exhibit lineup! 

Whether you’re an aspiring young scientist or a long-time science enthusiast, you’re sure to enjoy Lamont-Doherty’s Open House. Join us for lab tours, participate in hands-on earth science activities with our scientists, and learn from world-renowned researchers about their latest discoveries.

Open House is free and open to the public, with a $5 suggested donation. 

Please note that all guests to campus are required to comply with Columbia University's Health and Safety Policy for visitors, which includes mandatory primary COVID-19 vaccination for all eligible individuals. Guests must be prepared to provide proof of vaccination at check-in for the event. 

Important information about transportation, accessibility, and food and drink options on campus is available here.

To keep up with Lamont-Doherty Earth Observatory news and events throughout the year, join our email list.