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Image 1 - Gravitational Lens Reveals Details Of Distant, Ancient Galaxy
2012-03-09 03:01:37

Thanks to the presence of a natural “zoom lens” in space, University of Chicago scientists working with NASA´s Hubble Space Telescope have obtained a uniquely close-up look at the brightest gravitationally magnified galaxy yet discovered. The imagery offers a visually striking example of gravitational lensing, in which one massive object´s gravitational field can magnify and distort the light coming from another object behind it. Such optical tricks stem from...


Word of the Day
jument
  • A beast of burden; also, a beast in general.
'Jument' ultimately comes from the Latin 'jugum,' yoke.
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