Post by Chicago Astronomer - Astro Joe on Dec 23, 2005 4:10:53 GMT -6
Partial Ingredients For DNA And Protein Found Around Star
Pasadena CA (JPL) Dec 23, 2005
NASA's Spitzer Space Telescope has discovered some of life's most basic ingredients in the dust swirling around a young star. The ingredients - gaseous precursors to DNA and protein - were detected in the star's terrestrial planet zone, a region where rocky planets such as Earth are thought to be born.
The findings represent the first time that these gases, called acetylene and hydrogen cyanide, have been found in a terrestrial planet zone outside of our own.
"This infant system might look a lot like ours did billions of years ago, before life arose on Earth," said Fred Lahuis of Leiden Observatory in the Netherlands and the Dutch space research institute called SRON. Lahuis is lead author of a paper to be published in the Jan. 10 issue of the Astrophysical Journal Letters.
Full story here: www.spacedaily.com/news/stellar-chemistry-05zn.html
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Perhaps stuff that make us up abounds everywhere. Does that mean somewhere, out there...are ignorant drivers as well? Oh man!...
