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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.

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“Exploration is in our nature.” - Carl Sagan

Tess Caswell

Engineer and Geologist

Tess Caswell is an Alaskan engineer and geologist fascinated by humanity's exploration beyond Earth. She has worked in Mission Control for the International Space Station, flown in zero-gravity and spent 30 days in a simulated space station. In her free time she enjoys running, board games, and sharing the joy of spaceflight with future scientists and engineers.

Latest Articles

Apollo 11 image of a nearly full Moon

How are we preparing astronauts for a return to the Moon?

Returning to the Moon won’t be easy, even though we’ve been there before.

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