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Arizona State Parks & Trails
Arizona State Parks & Trails: Star Party and Guest Speaker at Homolovi State Park
Homolovi State Park Arizona
- April 11, 2026 at 7:00 AM
CommunityGeneral Science
star viewing
within 25 miles
Apr 3, 2026
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Arizona State Parks & Trails
Arizona State Parks & Trails: Star Party at Cattail Cove
Cattail Cove State Park Arizona
- April 18, 2026 at 7:00 AM
CommunityGeneral Science
Arizona State Parks & Trails
Arizona State Parks & Trails: Star Party at Kartchner Caverns
Kartchner Caverns State Park Arizona
- April 18, 2026 at 7:00 AM
CommunityGeneral Science
Arizona State Parks & Trails
Arizona State Parks & Trails: Star Party at Oracle State Park
Oracle State Park Arizona
- April 4, 2026 at 7:00 AM
CommunityGeneral Science
NASA / Zooniverse
Backyard Worlds: Planet 9
Search the realm beyond Neptune for new brown dwarfs and planets.
Anywhere
- Ongoing
Citizen ScienceAstronomy & Spaceplanetssolar systemtop viewed 2021nasa-sciactwisenasastarsplanet nine_nasabrown dwarfsnasa-supported
Pocket.science
Dark Sky Meter
Help scientists understand effects of light pollution.
Anywhere
- Ongoing
Citizen ScienceComputers & TechnologyPhysicsHealth & MedicineEcology & EnvironmentOcean Water MarineEducationNature & OutdoorsBirdsClimate & WeatherGeology & Earth ScienceAstronomy & Spaceskylightpollutionastronomystargazingsky qualitystarconstellationnightsqm
Stellar Products
Do-It-Yourself Relativity Test
Prove that Einstein’s general theory of relativity really is correct!
Multiple locations, including yours!
- Ongoing
Citizen ScienceAstronomy & Spaceeclipse
Embry - Riddle Aeronautical University
Embry – Riddle Aeronautical University: Rising Stars of Prescott
Embry - Riddle Aeronautical University Jim and Linda Lee Planetarium Arizona
- Ongoing through April 4, 2026 at 6:59 AM
CommunityGeneral Science
Embry - Riddle Aeronautical University
Embry – Riddle Aeronautical University: Rising Stars of Prescott
Embry - Riddle Aeronautical University Jim and Linda Lee Planetarium Arizona
- April 4, 2026 at 7:00 AM
CommunityGeneral Science
Embry - Riddle Aeronautical University
Embry – Riddle Aeronautical University: Rising Stars of Prescott
Embry - Riddle Aeronautical University Jim and Linda Lee Planetarium Arizona
- Ongoing through April 4, 2026 at 6:59 AM
CommunityGeneral Science