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SETI Institute + Unistellar Citizen Science
Cometary Activity
Understand cometary behavior and structure
Anywhere
- Ongoing
Citizen ScienceAstronomy & Space
green spaces
within 25 miles
May 16, 2026
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CitSci.org
Ecosystem Explorers
Identify and confirm areas of species-rich grasslands in Scotland for mapping and monitoring. Locate new habitat for threatened species such as the Northern Brown Argus Butterfly.
Anywhere
- Ongoing
Citizen Science
Earthwise Aware
EwA Trail Report
Contribute to EwA’s urban habitat health & fragmentation studies, and help ecological assessment and management of sensitive areas in the Greater Boston Area (Massachusetts, U.S.)
Anywhere
- Ongoing
Citizen ScienceEcology & Environmentplastic pollution green spacesforestsbiodiversity monitoring field work scienceearthwise awarepark usageewa habitat fragmentation earthwise awaremonitoring pollutionland usetrail hazardsreservationsscience plastic pollutionpollution park usage biodiversity forestsfield workewah reservations litter trail hazardshabitat fragmentation trailtraildog waste ewa ewah land use forestgreen spaceslitterforest
Green Bank Observatory Science Center
Green Bank Observatory Virtual Visits
Anywhere
- Ongoing
Live ScienceEcology & EnvironmentEngineeringGeneral ScienceAstronomy & SpaceTechnologyOnline: Live Event
Brick Tech
LEGO® STEM and Robotic Camps!!
Join and unlock amazing opportunities for your child in STEM and Robotics! Our hands-on camps across LA inspire creativity, problem-solving, and love for Legos!
Multiple locations, including yours!
- Ongoing
CampDesignEducationEngineeringTransportationTechnologyAnimalsAgricultureArtAstronomy & SpaceComputers & TechnologyMathematicskidscampslegoslegoLegosLego
Nest Box Challenge
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentNature & OutdoorsBirdsBiologyAnimals
Appalachian Mountain Club
Northeast Alpine Flower Watch
Monitor flowering and fruiting of alpine plants
Multiple locations, including yours!
- Ongoing
Citizen ScienceBiologyNature & OutdoorsEcology & EnvironmentClimate & WeatherEducationinaturalistflowersalpinehiking
Pulsar Search Collaboratory
Discover new pulsars
Anywhere
- Ongoing
Citizen ScienceAstronomy & Spacestarspulsars
Tempe & Guadalupe Community Tree Map
Achieve a 25% citywide tree and shade canopy by 2040
Multiple locations, including yours!
- Ongoing
Citizen ScienceNature & OutdoorsEcology & EnvironmentBiologyplantingprojectstreeplantingtreesurbanforestsurbanforestry
The Living Roof Project
CA
- Ongoing
Citizen ScienceBirdsEcology & EnvironmentAnimalsNature & OutdoorsBiologyInsects & Pollinators
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