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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
Sun
within 25 miles
Dec 29, 2025
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SETI Institute + Unistellar Citizen Science
Asteroid Occultations
Learn about asteroid characteristics and their orbits
Anywhere
- Ongoing
Citizen ScienceAstronomy & Space
NASA / Zooniverse
Backyard Worlds: Cool Neighbors
Discover the Sun’s most extreme cosmic neighbors.
Anywhere
- Ongoing
Citizen ScienceAstronomy & Spacestarsspace_nasabrown dwarfsastronomyresearchnasa-sciactnasa-supportedexoplanets
NASA / Zooniverse
Backyard Worlds: Planet 9
Search the realm beyond Neptune for new brown dwarfs and planets.
Anywhere
- Ongoing
Citizen ScienceAstronomy & Spacebrown dwarfsstarsplanetsnasa-supportednasa-sciact_nasasolar systemplanet ninetop viewed 2021nasawise
Boyce Thompson Arboretum
Boyce Thompson Arboretum: Glass in Flight at Night
Boyce Thompson Arboretum Arizona
- January 4, 2026 at 7:00 AM
CommunityGeneral Science
Boyce Thompson Arboretum
Boyce Thompson Arboretum: Glass in Flight at Night
Boyce Thompson Arboretum Arizona
- January 25, 2026 at 7:00 AM
CommunityGeneral Science
Boyce Thompson Arboretum
Boyce Thompson Arboretum: Glass in Flight at Night
Boyce Thompson Arboretum Arizona
- January 2, 2026 at 7:00 AM
CommunityGeneral Science
Boyce Thompson Arboretum
Boyce Thompson Arboretum: Glass in Flight at Night
Boyce Thompson Arboretum Arizona
- January 23, 2026 at 7:00 AM
CommunityGeneral Science
Boyce Thompson Arboretum
Boyce Thompson Arboretum: Glass in Flight at Night
Boyce Thompson Arboretum Arizona
- Ongoing through December 29, 2025 at 6:59 AM
CommunityGeneral Science
Boyce Thompson Arboretum
Boyce Thompson Arboretum: Glass in Flight at Night
Boyce Thompson Arboretum Arizona
- January 3, 2026 at 7:00 AM
CommunityGeneral Science