Radioisotope Power Systems

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Radioisotope Power Systems (RPS) have provided the power to explore some of the deepest, darkest, and most distant destinations in the solar system and beyond. Voyager 1 is NASA’s furthest traveled spacecraft, and its science mission has been enabled by RPS for 45 years.

NASA Celebrates 45 Years of Voyager 1, Enabled by Radioisotope Power

NASA Celebrates 45 Years of Voyager 1, Enabled by Radioisotope Power

Celebrating 45 years of Voyager I and II in space

Voyager, NASA's Longest-Lived Mission, Logs 45 Years in Space

Voyager, NASA's Longest-Lived Mission, Logs 45 Years in Space

A team of scientists and engineers sponsored by NASA’s Radioisotope Power Systems Program won the American Nuclear Society’s 2022 Best Radioisotope Power Paper award. The society made the announcement following the Nuclear and Emerging Technologies for Space (NETS) conference, held May 8-12 in Cleveland.

Silicon-Germanium Unicouple Paper Wins Best Radioisotope Power Paper Award

Silicon-Germanium Unicouple Paper Wins Best Radioisotope Power Paper Award

NASA used augmented reality to give STEM students a real-world mission planning experience.

NASA Uses Technology to Give Students an Out-of-this-World Experience

NASA Uses Technology to Give Students an Out-of-this-World Experience

10 Years Since Landing, NASA's RPS-Powered Curiosity Mars Rover Still Has Drive

10 Years Since Landing, NASA's RPS-Powered Curiosity Mars Rover Still Has Drive

10 Years Since Landing, NASA's RPS-Powered Curiosity Mars Rover Still Has Drive

While the spacecraft continues to return science data and otherwise operate as normal, the mission team is searching for the source of a system data issue.

Engineers Investigating NASA's Voyager 1 Telemetry Data

Engineers Investigating NASA's Voyager 1 Telemetry Data