Geochemistry is the science that uses the tools and principles of chemistry to explain the mechanisms behind major geological systems such as the Earth's crust and its oceans.[1] The realm of geochemistry extends beyond the Earth, encompassing the entire Solar System[2] and has made important contributions to the understanding of a number of processes including mantle convection, the formation of planets and the origins of granite and basalt.[1]
Unexpected new findings from University of Maryland researchers show that a portion of our planet’s mantle survived Earth’s rough formation, including a collision with a planet-sized body which many believe led to the creation of the Moon, as we see it today. “It is believed that Earth grew to its current size by collisions of [...]
Well if we can’t go to Mars, it seems Mars is coming to us… at least some chunks of it. Scientists have reported a rather unusual invasion by Martians: meteorite-like chunks that fell from the Red Planet in Morocco last summer. This is the first time since 1962 that researchers have confirmed such a sample, [...]
There is still a good chance we might find life on Mars, but if we really want to do this, we’re going to have to dig a little deeper – literally. A new study conducted by NASA claims that if there ever was any life on the red planet, then it probably thrived below the [...]
Mon, Feb 20, 2012
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