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Dinosaurs vs. Asteroids - The Planetary Post
The dinosaurs didn't have a space program, but we do! Learn more about what we're doing to protect the Earth from asteroids and how you can help.
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Accelerate progress in our three core enterprises — Explore Worlds, Find Life, and Defend Earth. You can support the entire fund, or designate a core enterprise of your choice.
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Know the cosmos and our place within it.
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Empowering the world's citizens to advance space science and exploration.