City Lights Could Reveal E.T. Civilization
source: http://www.sciencedaily.com/releases/2011/11/111103190356.htm
-
-
- sitsi
- added this
In the search for extraterrestrial intelligence, astronomers have hunted for radio signals and ultra-short laser pulses. In a new paper, Avi Loeb (Harvard-Smithsonian Center for Astrophysics) and Edwin Turner (Princeton University) suggest a new technique for finding aliens: look for their city lights.
link:
http://www.sciencedaily.com/releases/2011/11/111103190356.htm
link:
http://www.sciencedaily.com/releases/2011/11/111103190356.htm
-
- groups:
- Science
-
- tags:
- Light, Civilization, Astronomers, astronomer
