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Amateur Observers' Society of NY
Public Stargazing
Anywhere
- April 27, 2025 at 2:00 AM through 2:00 AM
CommunityAstronomy & Space
within 25 miles
Mar 16, 2025
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Custer Observatory
Public Observing
Anywhere
- April 27, 2025 at 2:00 AM through 2:00 AM
CommunityAstronomy & Space
Astronomical Society of Harrisburg (ASH)
ASH Member Observing Night
Anywhere
- April 27, 2025 at 2:00 AM through 2:00 AM
CommunityAstronomy & Space
Northern Colorado Astronomical Society
Campground Skygazing
Anywhere
- April 27, 2025 at 3:30 AM through 3:30 AM
CommunityAstronomy & Space
Amateur Astronomers Association
Astronomy Before the Telescope (2025)
Anywhere
- May 1, 2025 at 2:00 AM through 2:00 AM
CommunityAstronomy & Space
REEF - Reef Environmental Education Foundation
REEF Volunteer Fish Survey Project
Contribute to the understanding of marine ecosystems.
Anywhere
- Ongoing
Citizen ScienceNature & OutdoorsOcean Water Marinecsm-featuredsurveyfishfish idreefcsm2025
Alianza Aguas Amazónicas
Ictio Perú
El objetivo es que dicha información contribuya a ampliar el conocimiento sobre las migraciones de los peces amazónicos.
Anywhere
- Ongoing
Citizen Sciencemonitoreo
College of Charleston
SC Adopt-A-Pond
Collect water quality data on neighborhood stormwater ponds for management and improvement.
Anywhere
- Ongoing
Citizen ScienceEcology & Environment stormwater pondwater qualitystormwater pondadopt-a-pond water quality
MLCamps.org
AI Projects for High School Students
MLCamps mentors high school students to participate in International AI and Machine Learning Competitions and publish research papers.
Anywhere
- Ongoing through August 25, 2025 at 6:00 AM
CompetitionConferenceResearchComputers & TechnologyAI CompetitionsAI Projects for High School StudentsMachine Learning ProjectsMachine Learning
Green Bank Observatory Science Center
Virtual Green Bank Observatory Tours
Anywhere
- Ongoing
Live ScienceGeneral ScienceAstronomy & SpaceOnline: Live Event