October Revolution Island
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October Revolution Island is the largest island of the Severnaya Zemlya group in Russia in the Arctic. It is named after the October Revolution which overthrew the Russian Republic and created the com
Raising of the Russian flag at Cape Berg during the 1913 Arctic Ocean Hydrographic Expedition.
A radioisotope thermoelectric generator, or radioisotope power system, is a type of nuclear battery that uses an array of thermocouples to convert the heat released by the decay of a suitable radioact
October Revolution Island
…The Vavilov Meteorological Station was operated from 1974 to 1988 on the northern part of the Vavilov Ice Cap. The island had a nuclear-powered lighthouse installed in 1989, shortly after the closing of the weather station. Arctic Ocean Hydrographic Expedition…
A pellet of 238PuO2 as used in the RTG for the Cassini and Galileo missions. This photo was taken after insulating the pellet under a graphite blanket for several minutes and then removing the blanket. The pellet is glowing red hot due to the heat from radioactive decay (primarily α). The initial output is 62 watts.
Inspection of Cassini-Huygens RTGs before launch
New Horizons in assembly hall
90Sr-powered Soviet RTGs in dilapidated condition.