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The National Optical Astronomy Observatory (NOAO) puts it into perspective right away: "Eight billion years ago, rays of light from distant galaxies began their long journey to Earth." It's important to hold that fact in mind, as we marvel at the first images from deep in the belly of our universe...

September 19th 2012 at 1:39pm 0 Comments
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Neutrinos may not travel as fast as we first hoped, but then they have other special abilities to make up for it. Being almost massless, they can penetrate the thickest barriers, which ought to make them ideal message carriers. To illustrate the point, scientists sent the word "Neutrino" on a beam...

March 15th 2012 at 8:56am 0 Comments