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The OSAM-1 Mission

Meet OSAM-1 (short for On-orbit Servicing, Assembly, and Manufacturing 1), a robotic spacecraft equipped with the tools and technologies needed to extend satellites' lifespans, and assemble and manufacture components in space.


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The Robotic Servicing Arm

This robotic arm is ideally suited for missions requiring autonomous capture and dexterous operations — from grabbing a satellite for on-orbit servicing, to extracting a boulder from an spinning asteroid, to assembling and servicing a large telescope in orbit, or setting up worksites on Mars for astronauts.


More on the Robotic Arm

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Robotic Refueling Mission 3


RRM3 builds on the first two phases of International Space Station technology demonstrations that tested tools, technologies, and techniques to refuel and repair satellites in orbit.


More on RRM-3




NExIS is ushering in an era of more sustainable, affordable and resilient spaceflight near Earth, the Moon and deep into the solar system through in-space servicing and assembly.



NExIS Video Series

Pass the Torque Series

"Tech on Deck" Series

You’ve probably heard a lot about the incredible science that happens on board the station, but the outside is actually prime real estate for all kinds of experiments and technology development, too.

View Episode Listing

Pass the Torque Series

"Pass the Torque" Series

In this series, you can learn all about NASA technology from the comfort of your home! Every week, we interview a new subject matter expert on a specific topic ranging from robotics, to astronaut tools, to Artemis, and more.

Season 1

Season 2




In the News




OSAM resrouces

OSAM Resources

Robots are poised to make what was once thought to be impossible in space a reality. From extending the lifespan of satellites, to assembling massive life-seeking telescopes in space, to refueling and repairing spacecraft on journeys to distant locations, the possibilities are endless.

Find out more about OSAM and view upcoming events

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