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Click on image to see more. Note how close the orbit of Mars is to the asteroid belt. Besides heat generated by molten rock, Mars has had much heat produced when asteroids impacted its surface making giant craters. The area around a large impact may take hundreds of thousands of years to cool. [4] 243 Ida and its moon Dactyl. Dactyl is the ...
Uranium Energy (NYSEMKT: UEC) stock raced out of the gate on the first trading day of 2025, rising 11.2% through 10:50 a.m. ET.. A modest uptick in the price of uranium underlies Uranium Energy's ...
The highest grade uranium deposits are found in the Athabasca Basin in Canada, including the two largest high grade uranium deposits in the world, Cigar Lake with 217 million pounds (99,000 t) U 3 O 8 at an average grade of 18% and McArthur River with 324 million pounds (147,000 t) U 3 O 8 at an average grade of 17%. These deposits occur below ...
Mixed oxide, or MOX fuel, is a blend of plutonium and natural or depleted uranium which behaves similarly (though not identically) to the enriched uranium feed for which most nuclear reactors were designed. MOX fuel is an alternative to low enriched uranium (LEU) fuel used in the light water reactors which predominate nuclear power generation.
The composition of Mars covers the branch of the geology of Mars that describes the make-up of the planet Mars. " Hottah " rock outcrop on Mars – ancient streambed [ 1 ] [ 2 ] [ 3 ] viewed by the Curiosity Rover (September 12, 2012, white balanced ) ( raw , close-up , 3-D version ).
In a fission nuclear reactor, uranium-238 can be used to generate plutonium-239, which itself can be used in a nuclear weapon or as a nuclear-reactor fuel supply. In a typical nuclear reactor, up to one-third of the generated power comes from the fission of 239 Pu, which is not supplied as a fuel to the reactor, but rather, produced from 238 U. [5] A certain amount of production of 239
The largest component is the remaining uranium which is around 98.25% uranium-238, 1.1% uranium-235, and 0.65% uranium-236. The U-236 comes from the non-fission capture reaction where U-235 absorbs a neutron but releases only a high energy gamma ray instead of undergoing fission.
Muller used the new platform to produce editorial videos that discuss such topics as filmmaking, showcasing behind-the-scenes footage, and for viewer reactions to popular Veritasium videos. [27] In 2017, Muller began uploading videos on his newest channel, Sciencium, which is dedicated to videos on recent and historical discoveries in science. [28]