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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
Apr 27, 2026
41 opportunities found! use fewer search filter criteria to find more opportunities
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Arizona Science Center
Arizona Science Center: Dorrance DOME After Hours – Worlds Beyond Earth
Arizona Science Center Arizona
- April 30, 2026 at 7:00 AM
CommunityGeneral Science
SETI Institute + Unistellar Citizen Science
Asteroid Occultations
Learn about asteroid characteristics and their orbits
Anywhere
- Ongoing
Citizen ScienceAstronomy & Space
Astronomy On Tap
Astronomy on Tap – Graz #4: Cosmic Curiosities and Magical Lights!
Hops Craft Beer Pub
- April 28, 2026 at 6:00 PM through 7:30 PM
Community
NASA / Zooniverse
Backyard Worlds: Planet 9
Search the realm beyond Neptune for new brown dwarfs and planets.
Anywhere
- Ongoing
Citizen ScienceAstronomy & Space_nasawisenasa-supportedbrown dwarfstop viewed 2021planetssolar systemnasa-sciactnasastarsplanet nine
NASA / Zooniverse
Catalina Outer Solar System Survey
Discover new worlds orbiting beyond Neptune.
Anywhere
- Ongoing
Citizen ScienceAstronomy & Spacesolar systemzooniverseplantastronomyspacecatalina
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 & SpaceastronomyKirkpatrick Planetariumkids
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