Alien life has been among us all along, according to new biological findings announced by NASA Thursday.
Research conducted by biochemist Dr. Felisa Wolfe-Simon from the U.S. Geological Survey has turned the quest for alien life on its ear, suggesting that phosphorous -- which is found in every living thing -- is not necessarily the only sign of life. Wolfe-Simon will explain the findings at a hotly anticipated NASA press conference today at 2 p.m.
After a two-year study at California's Mono Lake, near Yosemite National Park, Wolfe-Simon found that a bug will grow in the presence of the toxic chemical arsenic when only slight traces of phosphorous are present. It's a radical finding, says molecular biologist Steven Benner, who is part of NASA's "Team Titan" and an expert on astrobiology -- forcing the space agency to redefine the quest for other life in the universe.
Fox News
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