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Stay connected with NASA's human exploration activities in and beyond low Earth orbit.

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Why We Explore

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Why Do We Explore?

From the time of our birth, humans have felt a primordial urge to explore -- to blaze new trails, map new lands, and answer profound questions about ourselves and our universe.

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Library

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Speeches, Reports and Committees

Find reports, briefings and materials from Human Exploration and Operations committees, conferences and forums.

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Education and Outreach

NASA's Exploration Experience exhibit trailer

Informing and educating the public about NASA's plans for a new era in space exploration. Find educational materials, visit traveling exhibits, request a NASA speaker and more.

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About

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Human Exploration and Operations (HEO) Mission Directorate

Leadership and management of NASA space operations related to human exploration in and beyond low Earth orbit.

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Top Featured Stories

ATK employees prepare a segment of a qualification motor for the NASA Space Launch System for transport.

A Better Solid Rocket Booster for SLS Rocket

The largest, most powerful solid rocket booster ever built for flight is being assembled for NASA's Space Launch System by ATK Space Systems.

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Artist concept of the ISS and a football field.

Common Ground Key to Certifying Commercial Systems

NASA managers and aerospace industry representatives met Sept. 19 for a chance to discuss the request for proposals that will begin NASA's ...

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Astronaut Piers Sellers activating

Studies in Microgravity Raising Treatment Potential

Stronger and better treatments for astronauts are needed for long duration space flights.

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SCaN Testbed installed on the International Space Station (NASA)

NASA Offers Opportunity to Use Communication Testbed

Want to be a part of International Space Station research? Here's your chance.

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Paragon Space Development Corp.'s air revitalization unit

NASA Funded Technology Works to Save Trapped Miners

A technology designed by Paragon Space Development Corp. for use by astronauts in the hazardous environment of space has found a lifesaving use in ...

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