advanced radioisotope power system

Related Overviews


'advanced radioisotope power system' can also refer to...


More Like This

Show all results sharing this subject:

  • Astronomy and Astrophysics


Show Summary Details

Quick Reference



A small spacecraft generator producing electricity from heat generated by radioactive decay. Although public protests have occurred over the danger of radioactive fallout in the event of a rocket explosion, such a device is currently required for operating power in deep space, away from the Sun. ARPS has powered many Russian and US artificial satellites and space probes, including NASA's Voyager and Galileo.

Subjects: Astronomy and Astrophysics.

Reference entries

Users without a subscription are not able to see the full content. Please, subscribe or login to access all content.