Presence in Space
The detection of glycine in the interstellar medium has been debated. In 2008, the glycine-like molecule aminoacetonitrile was discovered in the Large Molecule Heimat, a giant gas cloud near the galactic center in the constellation Sagittarius by the Max Planck Institute for Radio Astronomy. In 2009, glycine sampled in 2004 from comet Wild 2 by the NASA spacecraft Stardust was confirmed, the first discovery of extraterrestrial glycine. That mission's results bolstered the theory of panspermia, which claims that the "seeds" of life are widespread throughout the universe.
Read more about this topic: Glycine
Famous quotes containing the words presence and/or space:
“When the whole world is writing letters, it’s easy to lap into the quiet within, tell the story of an hour, keep alive the narrating inner life. To be alone in the presence of one’s thought is not a value, only a common practice.”
—Vivian Gornick (b. 1935)
“Stars scribble on our eyes the frosty sagas,
The gleaming cantos of unvanquished space . . .”
—Hart Crane (1899–1932)