January 4, 2011

Building Blocks of Life Created in "Impossible" Place

style="font-style: italic;">NASA Science News for December 15, 2010 reported on amino acids found in a meteorite.

"This meteorite formed when two asteroids collided," said Dr. Daniel Glavin of NASA’s Goddard Space Flight Center, Greenbelt, Md. "The shock of the collision heated it to more than 2,000 degrees Fahrenheit, hot enough that all complex organic molecules like amino acids should have been destroyed, but we found them anyway." Glavin is lead author of a paper on this discovery appearing December 15 in Meteoritics and Planetary Science. "Finding them in this type of meteorite suggests that there is more than one way to make amino acids in space, which increases the chance for finding life elsewhere in the Universe."