DNA Building Blocks Can Be Made in Space

NASA-funded researchers have evidence that some building blocks of DNA, the molecule that carries the genetic instructions for life, found in meteorites were likely created in space. The research gives support to the theory that a "kit" of ready-made parts created in space and delivered to Earth by meteorite and comet impacts assisted the origin of life.

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Chris Smith (HTSI): Lead Animator
Tyler Chase (UMBC): Animator
Chris Smith (HTSI): Video Editor
Michael P. Callahan (NASA/GSFC): Interviewee
Chris Smith (HTSI): Producer
Michael P. Callahan (NASA/GSFC): Scientist
Ryan Fitzgibbons (USRA): Videographer
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Narrated Movies

Goddard TV Tape:
G2011-084 -- DNA Building Blocks Can Be Made in Space

SVS >> Asteroid
DLESE >> Geology
DLESE >> Mineralogy or petrology
GCMD >> Earth Science >> Solid Earth >> Rocks/Minerals >> Meteorites
SVS >> Hyperwall
DLESE >> Narrated
SVS >> Astrobiology
SVS >> Nucleobase
NASA Science >> Universe

GCMD keywords can be found on the Internet with the following citation: Olsen, L.M., G. Major, K. Shein, J. Scialdone, S. Ritz, T. Stevens, M. Morahan, A. Aleman, R. Vogel, S. Leicester, H. Weir, M. Meaux, S. Grebas, C.Solomon, M. Holland, T. Northcutt, R. A. Restrepo, R. Bilodeau, 2013. NASA/Global Change Master Directory (GCMD) Earth Science Keywords. Version