A+cassini+space+craft+power+source

=__Isotope and Radioactivity__= = = =Name of radioactive isotope/electromagnetic radiation/scientist: Cassini space craft power source= = = = = =Explanation of interesting facts: (how used/works.experiments/discoveries)=
 * 1) has provided electrical power for some of the U.S. greatest success(ex. Apollo lunar landing and the viking landers searched for life)
 * 2) Radioisotope thermoelectric generators power sources are enabling the Galileo mission to Jupiter
 * 3) Radioisotope Thermoelectric Generators use neither fission nor fusion processes to produce energy
 * 4) Radioisotope Thermoelectric Generators provide power through the natural radioactive decay of plutonium (mostly Pu-238, a non-weapons-grade isotope)

=3 Advantages of using the radioactive isotope/radiation/benefits of discovery=

1.

2.

3. =Is the radioactive isotope/radiation/discovery still used today? Explain=

=References= Add your useful link to the resource page as well as this template

=Diagram/image (include source and caption)=