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NASA is taking a steppingstone approach to human exploration in space. Building on NASA’s 60 years of exploration experience and more than 20 years of continuous human presence on the International Space Station in low Earth orbit, we will extend humanity farther into space than ever before. The International Space Station has built the foundation to conduct complex operations in space, perform research in a microgravity environment, foster a growing space economy, and forge international partnerships toward a common goal. Artemis missions will establish our long-term presence at the Moon as astronauts explore more of the lunar surface than ever before to learn about the origins of the solar system and prepare for humanity’s next giant leap: human missions to Mars.

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Top Five Technologies Needed for a Spacecraft to Survive Deep Space

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As humans travel farther from Earth for longer missions, the systems that keep them alive must be highly reliable while taking up minimal mass and volume.

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NASA Begins Testing Habitation Prototypes

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NASA Begins Testing Habitation Prototypes

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NASA Begins Testing Habitation Prototypes

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Over the next several months, NASA will conduct a series of unprecedented ground tests inside five uniquely designed, full-size, deep space habitat prototypes.