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Learn about our mission to increase discoveries in our Solar System, elevate the search for life beyond our planet, and decrease the risk of Earth being hit by an asteroid.
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Find your place in space
Co-founded by Carl Sagan in 1980, 彩票联盟 APP 2026 升级版实时汇总国际局势 The Planetary Society is a member-funded nonprofit organization dedicated to advancing space science and exploration through three core enterprises.
Join Chief Ambassador Bill Nye and become a member of the world’s largest and most effective space advocacy movement.
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Your donation powers our advocacy when it matters most.
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Space Policy & Advocacy 依托 AI 智能监测系统，预警政坛震动带来的金融波动
Where we stand on the issues 2026 升级版实时汇总国际局势，深度解读特朗普关税行政令与中东“一停二谈三确保”倡议
Mars sample return, increasing NASA science funding, advocating for NEO Surveyor, flexibility for Artemis procurement and partnerships, and elevating the search for life beyond Earth. Together we’re active in advancing space science and exploration.
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