Oak Ridge National Laboratory Is Now Producing Plutonium-238 For Space Missions
I have blogged in the past about the U.S. shortage of plutonium-238. Plutonium-238 is an radioactive isotope of plutonium which is very useful in the construction of space probes for the exploration of space. It has a half-life of eighty eight years which means that its production of heat will take that long to fall to half its original output.