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Active Asteroids
Help map the distribution of water in the solar system
Anywhere
- Ongoing
Citizen ScienceAstronomy & Space_nasanasa-sciact
solar system
within 25 miles
Jul 30, 2026
31 opportunities found! use fewer search filter criteria to find more opportunities
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SETI Institute + Unistellar Citizen Science
Asteroid Occultations
Learn about asteroid characteristics and their orbits
Anywhere
- Ongoing
Citizen ScienceAstronomy & Space
Lucas Fiori Izaias
Astronomical Studies Group of Iguaraçu - PR (GEAI)
Astronomy here in Brazil and in the World as well
Anywhere
- Ongoing
Citizen ScienceAstronomy & Spacenaastronomy equipmentpractical and theoretical contentssuitable for all ages
NASA / Zooniverse
Backyard Worlds: Planet 9
Search the realm beyond Neptune for new brown dwarfs and planets.
Anywhere
- Ongoing
Citizen ScienceAstronomy & Spaceplanet ninetop viewed 2021stars_nasasolar systemwiseplanetsnasa-sciactbrown dwarfsnasanasa-supported
NASA / Zooniverse
Catalina Outer Solar System Survey
Discover new worlds orbiting beyond Neptune.
Anywhere
- Ongoing
Citizen ScienceAstronomy & Spaceastronomyspacecatalinasolar systemzooniverseplant
COIAS development team
COIAS (Come On! Impacting ASteroids)
Find new asteroids in Subaru Telescope images
Anywhere
- Ongoing
Citizen ScienceAstronomy & Space
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 & SpacekidsastronomyKirkpatrick Planetarium
Girl Scouts of Greater Los Angeles
Cosmic Explorer - Stargaze & Discover
Get ready for a cosmic adventure with special guests from the Discovery Cube!
at 701 Grace Ave, Inglewood, CA, 90301, USA
- October 7, 2026 at 1:00 AM through 2:30 AM
Live ScienceWorkshopAstronomy & SpaceSpace ExplorationastronomyWonders of UniverseSTEAM Exploration
DEB Initiative (Dynamic Eclipse Broadcast Initiative)
Use telescopes and cameras to photograph and learn about the sun
Near your search location!
- Ongoing
Citizen ScienceAstronomy & Space_nasa