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Active Asteroids
Help map the distribution of water in the solar system
Anywhere
- Ongoing
Citizen ScienceAstronomy & Spacenasa-sciact_nasa
spaceflight
within 25 miles
Jan 12, 2026
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Citizens in Space
Invite public to fly in space and build real space experiments.
Multiple locations, including yours!
- Ongoing
Citizen SciencePhysicsChemistryBiologyAstronomy & SpaceComputers & TechnologyGeology & Earth ScienceHealth & Medicineastrobiologysuborbitalspaceflight
Space Telescope Communications and Public Outreach
Horsehead Nebula: Visible Zoom to Infrared Fly-in
Anywhere
- Ongoing
WorkshopAstronomy & SpaceOnline: On Your Own
1