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Active Asteroids
Help map the distribution of water in the solar system
Anywhere
- Ongoing
Citizen ScienceAstronomy & Spacenasa-sciact_nasa
comets
within 25 miles
Oct 26, 2025
6 opportunities found! use fewer search filter criteria to find more opportunities
Filters
SETI Institute + Unistellar Citizen Science
Cometary Activity
Understand cometary behavior and structure
Anywhere
- Ongoing
Citizen ScienceAstronomy & Space
Exoss Citizen Science
Meteor observation network
Anywhere
- Ongoing
Citizen ScienceAstronomy & Spacenaneoslunar impactcometsasteroidsmeteor
SETI Institute + Unistellar Citizen Science
Planetary Defense
Prevent and mitigate the impact of NEOs (Near-Earth Objects)
Anywhere
- Ongoing
Citizen ScienceAstronomy & Space
Zooniverse
Rubin Comet Catchers
Discover comets and active asteroids in Rubin survey images
Anywhere
- Ongoing
Citizen ScienceAstronomy & Spacespacerubincometsasteroids
NASA / US Naval Research Laboratory
The Sungrazer Project
Find comets in our solar system from the comfort of your home.
Anywhere
- Ongoing
Citizen ScienceComputers & TechnologyPhysicsAstronomy & Spaceastronomy & spacenasa-sciactnasa_nasaobservationsobservationspace
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