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Terry Lee Wells Nevada Discovery Museum
Cardboard City
The Discovery NV
- April 11, 2026 at 6:30 PM
Community
smithsonian
within 25 miles
Mar 17, 2026
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Terry Lee Wells Nevada Discovery Museum
Cardboard City
The Discovery NV
- April 12, 2026 at 6:30 PM
Community
Terry Lee Wells Nevada Discovery Museum
Cardboard City
The Discovery NV
- April 4, 2026 at 6:30 PM
Community
Terry Lee Wells Nevada Discovery Museum
Cardboard City
The Discovery NV
- April 2, 2026 at 12:00 AM through 3:30 AM
Community
Terry Lee Wells Nevada Discovery Museum
Cardboard City
The Discovery NV
- April 5, 2026 at 6:30 PM
Community
Terry Lee Wells Nevada Discovery Museum
Cardboard City
The Discovery NV
- April 9, 2026 at 12:00 AM through 3:30 AM
Community
Made possible by the NASA Citizen Science for Earth Systems Program (CSESP), the Chesapeake Water Watch is a joint project between the Smithsonian Environmental Research Center (SERC) and the City College of New York (CCNY).
Chesapeake Water Watch (CWW)
Improve Chesapeake Bay water quality
Multiple locations, including yours!
- Ongoing
Citizen ScienceOcean Water MarineEcology & EnvironmentAstronomy & Spacewater quality monitoringwater samplesestuarychesapeake baynasa-supportedhydrocolorcsm2025satellites_nasanasa-sciactmarine sciencenasa
Terry Lee Wells Nevada Discovery Museum
Invent a Spaceship
The Discovery NV
- April 30, 2026 at 12:00 AM through 3:30 AM
Community
Smithsonian Environmental Research Center
Plate Watch
Track invasive tunicates and detect new invasions
Multiple locations, including yours!
- Ongoing
Citizen ScienceNature & OutdoorsBiologyOcean Water MarineAnimalsEcology & Environmenttunicateakinvasive speciesmarine invertebratealaskafouling species
Northern Virginia Astronomy Club (NOVAC)
Smithsonian National Air and Space Museum, Udvar-Hazy Center Star Party
Steven F. Udvar-Hazy Center 14390 Air and Space Museum Pkwy VA
- March 29, 2026 at 1:00 AM through 1:00 AM
Star PartyAstronomy & Space
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