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All RNA and DNA Base Types Are Found in Meteorites, Study Claims
All RNA and DNA Base Types Are Found in Meteorites, Study Claims
The discovery could add weight to the hypothesis that the building blocks of life on Earth originally came from space, but some scientists note the possibility of contamination.
The discovery could add weight to the hypothesis that the building blocks of life on Earth originally came from space, but some scientists note the possibility of contamination.
extraterrestrial life, evolution
Contributors
Kate Yandell and Chris Palmer | Aug 1, 2013 | 3 min read
Meet some of the people featured in the August 2013 issue of The Scientist.