Polarized Starlight and the Handedness of Life

The asymmetry of the amino acid molecules found in all living things may have originated in space billions of years ago

Astronomy Biology Physics

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July-August 1999

Volume 87, Number 4
Page 336

DOI: 10.1511/1999.30.336

We are all made of star dust. This assertion is so well known that in some circles it has become a cliché. 

Image from the film Deep Impact. Photofest.

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