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Stellar Vista Observatory
April Star Party at Pipe Spring NM
Pipe Spring National Monument AZ
- Ongoing
Star PartyAstronomy & Space
observatory
within 25 miles
May 16, 2026
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The Astronomical Society of Northern New England
Astronomical Society of Northern New England (ASNNE)
38 York Street, Kennebunk Maine
- Ongoing
CommunityExhibitionLive ScienceGeneral ScienceVisit/Drop-In
Astronomy On Tap
Astronomy on tap Budapest: The Relaunch
- Murphy’s Irish pub Bp
- Budapest, Bp
- May 19, 2026 at 5:00 PM through 6:00 PM
Community
Astronomy On Tap
Astronomy on Tap Cardiff: Spring Cleaning
Porters Cardiff
- May 21, 2026 at 5:00 PM through 7:00 PM
CommunityspacedusttapHerschelspringastronomyCardiffdoughnutscleaningobservatoryon
Astronomy On Tap
Astronomy on Tap Flagstaff | Exoplanet Watch: Citizen Scientists Observing Other Worlds
Mother Road Brewing Co. AZ
- May 27, 2026 at 1:30 AM through 3:00 AM
Community
Astronomy On Tap
Astronomy on Tap – Seattle: Age of the Universe and Big Data Challenges
Stoup Brewing – Capitol Hill WA
- May 21, 2026 at 2:00 AM through 4:00 AM
Community
NASA's Universe of Learning
AstroViz Visualizations
Anywhere
- Ongoing
WorkshopAstronomy & SpaceOnline: On Your Own
San Francisco Bay Bird Observatory
Bird Banding at CCFS
Collect data on birds for bird conservation
Multiple locations, including yours!
- Ongoing
Citizen Sciencebandingdata collectionbirdbirdingbirdscaliforniabirdiesconservation
Bleach Patrol
Monitor Global Coral Bleaching Events
Anywhere
- Ongoing
Citizen ScienceEducationOcean Water MarineBiologyEcology & EnvironmentClimate & WeatherPolicyNature & OutdoorsGeology & Earth ScienceGeographyAnimalscoral reefcoral bleachingbleachingreefcoralreef health
MARIS
Citclops/EyeOnWater
Coast and Ocean Optical Monitoring
Anywhere
- Ongoing
Citizen SciencePolicyComputers & TechnologyEducationEcology & EnvironmentOcean Water Marinecolourwater monitoringecologytransparencyenvironmentcolor scalewaterbiologyfluorescenceglobal