Lunar mission timeline

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NASA rocket testing facility

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Astronaut working in space station

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Astronauts in space station

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Mars rover on red planet

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Mars rover in lab

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Astronaut on the Moon

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Mars rover in clean room

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Rocket launch observation

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Mars rover on red planet

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Large telescope observatory

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NASA drone on tarmac

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NASA C-135 aircraft on display

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Scientists working on satellite

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Observatory on a hilltop

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Radio telescopes on a mountain

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astronomical observatory on a mountain

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Astronomical observatories on a mountain

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Space station orbiting Earth

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NOAA research vessel Pisces

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