which of the following is NOT a significant detriment to the search for...

N

Nicole W

New member
...advanced extraterrestial civilizations? A) to search our galaxy one star at our present rate would take thousands of ears
B)interstellar dust blocks visible light from stars in the galactic plane
C) it is very expensive to get signigicant amounts of time on the largest telescopes on earth
D) the us government does no fund searches for advanced extraterrestrial civilizations
 
the search is done mostly in radio, that is your clue... radio... not visible light.

there is also an:

E) there is nothing for us to find, but that's not a popular truth.
 
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