Tuesday, 25 February 2014

22 Amazing Observatories Where Our Radio Eyes Watch the Universe

22 Amazing Observatories Where Our Radio Eyes Watch the Universe
Feb 25th 2014, 14:00, by Attila Nagy

22 Amazing Observatories Where Our Radio Eyes Watch the Universe

Humans can only see visible light—the portion of the electromagnetic spectrum that is visible to the human eye. That's why so hard to study celestial objects hidden behind cosmic dust. But radio astronomy reveals those parts of the Universe that can't be seen in visible light—and the secrets of dust-shrouded galaxies like our lovely Milky Way.
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