Plutonium for Martians
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.
The waste from the Japanese earthquake and tsunami
1. Radioactive contamination
On 11 March 2011 there was a legal vacuum in Japan concerning radioactive waste resulting from a nuclear disaster. Current waste management Law places technical and financial responsibility for waste from natural disasters with local authorities. However, this excludes radioactive waste. The Law on rehabilitation of contaminated soil excludes from its scope radioactive soils and waste. The Law on the management of radioactive materials and waste only concerns those inside the nuclear plants.
Latest news : ex-Probo Koala
The Gulf Jash, ex- Probo Koala, is anchored in Halong Bay, Vietnam. Today, June 3rd GMS, U.S. based ship broker, denies ownership of the ship. Under this hypothesis, it is for Dubai based Gulf Navigation, owner of the ex- Probo Koala since 2006, to clarify the conditions of the sale and the destination of the vessel.
In accordance with Robin des Bois’ (“Robin Hood” international association based in Paris) press release published May 17th 2011, the Equasis database displays, since May 31st that the Gulf Jash ex-Probo Koala, the Gulf Ahmadi ex-Probo Bison and the Gulf Shagra ex-Probo Panda are indeed “to be broken up”.
Millions of Stowaway Passengers Circling Around the Pacific Ocean
The tsunami which followed the Japanese earthquake devastated around 300km of coastal cities, towns, farmlands and greenhouses along Japan’s Pacific coastline. The wave was reported to have spread up to 10km (six miles) inland and inundated around 500km². Not only did the earthquake and tsunami create an estimated 25 million tonnes of rubble, but when the tsunami receded it dragged with it countless quantities of waste in the flooded zone.
Millions of Stowaway Passengers Circling Around the Pacific Ocean
The tsunami which followed the Japanese earthquake devastated around 300km of coastal cities, towns, farmlands and greenhouses along Japan’s Pacific coastline. The wave was reported to have spread up to 10km (six miles) inland and inundated around 500km². Not only did the earthquake and tsunami create an estimated 25 million tonnes of rubble, but when the tsunami receded it dragged with it countless quantities of waste in the flooded zone.
