Posts Tagged "plutonium"

(Français) La France prise au piège du plutonium

6 Jul 2018

Only in French.

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MOX : Areva’s Slip-Up and heavy sleep

5 Jul 2017

Areva, a modern day pirate, keeps up maritime expeditions carrying nuclear fuels and fissile materials. The Pacific Egret is a military ship painted in blue. She disconnected her AIS on the 13th of June, 2017. An AIS (Automatic Identification System) allows one to know the position and route of a ship and is essential for maritime safety. There are no surface ships of the French Navy that currently transport cargo and a weapon as formidable as that of The Pacific Egret. Several options are possible for the seagoing voyage from Cherbourg to Japan. Once used in the bygone days of Noriega for sensitive nuclear material, the Panama Canal is no more a viable option for political reasons. Crossing the South Atlantic, Indian Ocean, and South Pacific is now the most classic way to go. With the agreement of Vladimir Putin, the Arctic North-East passage off Siberia cannot be completely excluded as an option either.

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(Français) Hanford – La Hague, la fratrie nucléaire

10 May 2017

(Français) Hanford – La Hague, la fratrie nucléaire

Only in French.

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Plutonium for Martians

24 Nov 2011

Whatever life forms are on planet Mars, they will have to deal with plutonium-238 produced by American atomic research labs if the Mars Science Laboratory Curiosity mission succeeds. The launch is scheduled for Saturday, November 26th from Cape Canaveral, Florida.

The plutonium-based radio-isotopic generator that powers the Curiosity robot will become an out-of-commission vehicle on the Martian surface after 23 months of activity and exploration. It will leave a lot laboratory waste and its 4.6kg of 238Pu. The half-life of 238Pu is 87.7 years. 264 years after its production, it gives off another 12.5%. If Mars is the subject of colonization experimental within the next century, pioneers risk being exposed to radioactive contamination of human origin dating from 2012 or 1975 with the landing of the Viking probes. Do not forget that the surface and the atmosphere of Mars have been poisoned by at least 5 other crashed probes each powered by a plutonium battery amounting to hundreds of grams.

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Plutonium for Martians

24 Nov 2011

Whatever life forms are on planet Mars, they will have to deal with plutonium-238 produced by American atomic research labs if the Mars Science Laboratory Curiosity mission succeeds. The launch is scheduled for Saturday, November 26th from Cape Canaveral, Florida.

The plutonium-based radio-isotopic generator that powers the Curiosity robot will become an out-of-commission vehicle on the Martian surface after 23 months of activity and exploration. It will leave a lot laboratory waste and its 4.6kg of 238Pu. The half-life of 238Pu is 87.7 years. 264 years after its production, it gives off another 12.5%. If Mars is the subject of colonization experimental within the next century, pioneers risk being exposed to radioactive contamination of human origin dating from 2012 or 1975 with the landing of the Viking probes. Do not forget that the surface and the atmosphere of Mars have been poisoned by at least 5 other crashed probes each powered by a plutonium battery amounting to hundreds of grams.

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