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The Planetary Society competitors & alternatives
The 12 closest competitors and alternatives to The Planetary Society among space exploration advocacy and research companies — ranked by similarity to what The Planetary Society actually does, not by market-cap band.
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About The Planetary Society
The Planetary Society is a registered nonprofit organization dedicated to empowering citizens to advance space science and exploration.
Recent The Planetary Society news
Top 12 The Planetary Society competitors
Ranked by semantic similarity — how close each company is to The Planetary Society by what it does, using Xcout's live company graph. Click any company for its full profile, or its competitor set.
Space Exploration Advocacy
The Mars Society is an international non-profit organization dedicated to furthering the human exploration and settlement of the planet Mars through advocacy, research stations, and public outreach.
Space Research and Amateur Radio
The Radio Amateur Satellite Corporation (AMSAT) is an educational organization and worldwide group of amateur radio operators that designs, builds, launches, and manages amateur radio satellites for space research and communication.
Space Exploration & Research
B612, Inc. is a non-profit foundation that develops tools and technologies to understand, map, and navigate the solar system. The organization primarily serves researchers, space scientists, and the global community by working to protect Earth from asteroid impacts through initiatives like the Asteroid Institute and its mapping platforms.
Space
SpaceIL is an Israeli aviation and aerospace organization headquartered in Tel Aviv, focused on space exploration and educational programs.
Space Industry & Business Services
Piersight Space, Inc. operates an independent industry hub that supports the growth of the space sector through community building, industry research, talent development, and business creation. The company collaborates with government agencies, industry stakeholders, and academic institutions to organize conferences, provide educational programs, and foster business innovation.
Space & Earth Observation
CEOS ensures international coordination of civil space-based Earth observation programs and promotes data exchange to optimize societal benefit.
Astronomy
AAVSO is an international scientific and educational organization that enables amateur and professional astronomers to participate in variable star astronomy research.
Scientific Research
The SETI Institute is a nonprofit research organization dedicated to exploring, understanding, and explaining the origin, nature, and prevalence of life in the universe.
Scientific Organization
The American Astronomical Society is a major organization of professional astronomers in North America that enhances and shares humanity's scientific understanding of the universe.
Scientific Association
The American Physiological Society is a non-profit organization devoted to fostering education, scientific research, and dissemination of information in the physiological sciences.
Scientific Research
Perimeter Institute is a leading independent research center dedicated to theoretical physics, advanced training, and educational outreach.
Scientific Association
The American Institute of Physics is a federation that advances the physical sciences through publishing, science policy, statistics, and community support.
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