Tag: "cosmos"
Stars and Sand Grains
Astronomers have estimated that there are about 200 billion stars in the Milky Way Galaxy. Galaxies come in many sizes, both much larger and considerably smaller than our home galaxy.
Post on Nov 21, 2008 by Ben Burress
Producer's Notes – SETI: The New Search for ET
The Allen Telescope Array.When I first began to work on Quest's SETI: The Search for ET segment, I have to admit that my initial reaction was "are we still looking for ET?" Of course, humans have been gazing up to the heavens for millennia, asking ourselves that interminable question "are we alone?" And of course, [...]
Post on Apr 01, 2008 by Joan Johnson


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