Type:

Other

Description:

This is a multimedia overview of RPS (radioisotope power systems), a type of nuclear energy technology that uses heat to produce electricity for powering spacecraft. The heat is produced by the natural radioactive decay of plutonium-238. RPS systems have been in use for more than 50 years, and could continue to support missions to some of the most extreme environments in the solar system. Advantages of RPS include: continuous operation over long-duration space missions, largely independent of changes in sunlight, temperature, charged particle radiation, or surface conditions like thick clouds or dust. This resource is part of NASA's Solar System Exploration website. It includes videos, 3D interactive animations, illustrations, schematics of RPS components, and fact sheets about how the technology has been used in past missions.

Subjects:

  • Education > General

Education Levels:

  • Grade 1
  • Grade 2
  • Grade 3
  • Grade 4
  • Grade 5
  • Grade 6
  • Grade 7
  • Grade 8
  • Grade 9
  • Grade 10
  • Grade 11
  • Grade 12

Keywords:

oai:nsdl.org:2200/20130508142926603T,Nuclear Physics,NSDL,Solar System,Multimedia,Undergraduate (Lower Division),Motors and Generators,Thermoelectricity,Higher Education,Space Science,planets,rovers,Grade 14,Electromagnetic Induction,space exploration,Space Exploration,space program,Electromotive Force and Current,radioisotope heaters,Nuclear Reactions,Grade 11,Grade 12,Grade 13,radioactive decay,Astronomy,Robotic Exploration,solar system,Informal Education,thermoelectric generator,radioisotope,NSDL_SetSpec_ncs-NSDL-COLLECTION-000-003-112-102,robots,space missions,Chemistry,Physics,missions,Electricity and Magnetism,Technology,Education Practices,Modern Physics,Engineering,High School,exploration,Space science,Education,robotic exploration

Language:

English

Access Privileges:

Public - Available to anyone

License Deed:

Creative Commons Attribution Non-Commercial Share Alike

Collections:

None
Update Standards?

CCSS.ELA-Literacy.RST.11-12.9: Common Core State Standards for English Language Arts & Literacy in History/Social Studies, Science,

Synthesize information from a range of sources (e.g., texts, experiments, simulations) into a coherent understanding of a process, phenomenon, or concept, resolving conflicting information when possible.

CCSS.ELA-Literacy.RST.11-12.10: Common Core State Standards for English Language Arts & Literacy in History/Social Studies, Science,

By the end of grade 12, read and comprehend science/technical texts in the grades 11—CCR text complexity band independently and proficiently.
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