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Active Asteroids
Help map the distribution of water in the solar system
Anywhere
- Ongoing
Citizen ScienceAstronomy & Spacenasa-sciact_nasa
solar science
within 25 miles
Nov 5, 2025
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SETI Institute + Unistellar Citizen Science
Artificial Satellites
Understand the impact that satellites have on the night sky
Anywhere
- Ongoing
Citizen ScienceAstronomy & Space
SETI Institute + Unistellar Citizen Science
Asteroid Occultations
Learn about asteroid characteristics and their orbits
Anywhere
- Ongoing
Citizen ScienceAstronomy & Space
NASA / Zooniverse
Backyard Worlds: Planet 9
Search the realm beyond Neptune for new brown dwarfs and planets.
Anywhere
- Ongoing
Citizen ScienceAstronomy & Spacenasa_nasaplanet ninenasa-supportedsolar systemstarswisetop viewed 2021planetsnasa-sciactbrown dwarfs
NASA / Zooniverse
Catalina Outer Solar System Survey
Discover new worlds orbiting beyond Neptune.
Anywhere
- Ongoing
Citizen ScienceAstronomy & Spacesolar systemastronomyzooniversespaceplantcatalina
Southwest Research Institute
Citizen CATE 2024 (Citizen Continental-America Telescopic Eclipse 2024 experiment)
Measure polarized light to understand the magnetic field & plasma in the corona
Multiple locations, including yours!
- Ongoing
Citizen ScienceAstronomy & Space_nasacameraeclipsenasa-supportedsolar coronatelescope
City of Scottsdale
City of Scottsdale: Astronomy Talk
Pinnacle Peak Park Arizona
- November 7, 2025 at 7:00 AM
CommunityGeneral Science
City of Surprise
City of Surprise: Annual SciTech Festival
Surprise Recreation Campus Arizona
- November 22, 2025 at 7:00 AM
CommunityGeneral Science
SETI Institute + Unistellar Citizen Science
Cometary Activity
Understand cometary behavior and structure
Anywhere
- Ongoing
Citizen ScienceAstronomy & Space
Science Museum Oklahoma
Cosmic Adventures
Take a roller coaster ride from the Moon, through our solar system, and all the way outside our galaxy!
Science Museum Oklahoma, 2100 NE 52nd St, Oklahoma City, OK, 73111, USA Oklahoma
- Ongoing
ServiceAstronomy & SpaceastronomyKirkpatrick Planetariumkids