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:
“A lover, when he is admitted to cards, ought to be solemnly silent, and observe the motions of his mistress. He must laugh when she laughs, sigh when she sighs. In short, he should be the shadow of her mind. A lady, in the presence of her lover, should never want a looking-glass; as a beau, in the presence of his looking-glass, never wants a mistress.”
—Henry Fielding (1707–1754)
“It is not through space that I must seek my dignity, but through the management of my thought. I shall have no more if I possess worlds.”
—Blaise Pascal (1623–1662)