Active Missions

News and Features

Why RPS?

For more than five decades, radioisotope power systems have played a critical role in the exploration of space, enabling missions of scientific discovery to destinations across the solar system. › More

Why RPS?

For more than five decades, radioisotope power systems have played a critical role in the exploration of space, enabling missions of scientific discovery to destinations across the solar system. › More

MMRTG Mission Planner Data Package

Available to qualified applicants.

More Galleries

  • Images

    Explore some of the amazing views of distant worlds that RPS technology has enabled.
  • Missions

    Read about the exploration enabled by radioisotope power systems.
  • Videos

    Watch videos that explain RPS technology and showcase mission highlights.