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View Full Version : Needed: Plutonium-238



Fraser
2010-Jun-10, 01:40 AM
Sometimes people ask me what they, as a regular citizen can do to help NASA. Emily Lakdawalla at the Planetary Society Blog posted this today, and this is definitely something to write to members of Congress about. NASA is running out of plutonium-238, which is used to power deep space probes, but [...]

More... (http://www.universetoday.com/2010/06/09/needed-plutonium-238/)