Using 21st century nanotechnology, researchers have discovered a new mineral in samples from a meteorite discovered in Antarctica in 1969. The meteorite is 4.5 billion years old and originates from an asteroid orbiting between Mars and Jupiter. The new mineral has alluded scientists for some time since its discovery by a Japanese expedition team to Antarctica [...]
Employing the help of the Mini-SAR instrument (a lightweight, synthetic aperture radar), NASA managed to find more than 40 craters covered with ice. Despite the fact that the craters are relatively small, it’s estimated that there is about 600 million metric tons in that area. “The emerging picture from the multiple measurements and resulting data [...]
Scientists have for the first time determined the actual permeability of the asthenosphere in Earth’s upper mantle, which is basically responsible for how fast the melt rises towards the surface of the earth, and the results were surprising to say the least. Researchers found that it actually moves 25 times faster than previously assumed, which [...]
Mon, Feb 11, 2013
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