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Aww, no alien empires yet
#22
I read an article, I'm not sure where... It said that aliens should be able to detect military radar much farther than TV signals. In fact, with some radar signals, they can determine the size of our planet, our rotation period, and our orbital period. It should look like a dim pulsar like object from afar.
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Messages In This Thread
Aww, no alien empires yet - by Cray - 04-15-2015, 06:06 AM
RE: Aww, no alien empires yet - by stevebowers - 04-15-2015, 07:34 AM
RE: Aww, no alien empires yet - by Drashner1 - 04-15-2015, 10:37 AM
RE: Aww, no alien empires yet - by iancampbell - 04-16-2015, 01:15 AM
RE: Aww, no alien empires yet - by Rynn - 04-16-2015, 01:41 AM
RE: Aww, no alien empires yet - by Drashner1 - 04-16-2015, 01:13 PM
RE: Aww, no alien empires yet - by chris0033547 - 04-15-2015, 05:11 PM
RE: Aww, no alien empires yet - by stevebowers - 04-15-2015, 11:38 PM
RE: Aww, no alien empires yet - by Rynn - 04-15-2015, 11:43 PM
RE: Aww, no alien empires yet - by chris0033547 - 04-19-2015, 07:40 PM
RE: Aww, no alien empires yet - by stevebowers - 04-16-2015, 03:59 AM
RE: Aww, no alien empires yet - by FrodoGoofball - 04-16-2015, 08:47 AM
RE: Aww, no alien empires yet - by Fsci123 - 04-16-2015, 09:06 AM
RE: Aww, no alien empires yet - by FrodoGoofball - 04-16-2015, 11:49 AM
RE: Aww, no alien empires yet - by radtech497 - 04-16-2015, 03:08 PM
RE: Aww, no alien empires yet - by Cray - 04-16-2015, 10:28 PM
RE: Aww, no alien empires yet - by Fsci123 - 04-17-2015, 08:33 AM
RE: Aww, no alien empires yet - by Drashner1 - 04-17-2015, 01:07 PM
RE: Aww, no alien empires yet - by chris0033547 - 04-17-2015, 04:55 PM
RE: Aww, no alien empires yet - by stevebowers - 04-17-2015, 06:05 PM
RE: Aww, no alien empires yet - by Dalex - 04-18-2015, 06:14 AM
RE: Aww, no alien empires yet - by Rynn - 04-18-2015, 06:52 AM
RE: Aww, no alien empires yet - by Fsci123 - 04-18-2015, 07:06 AM
RE: Aww, no alien empires yet - by giulio - 04-20-2015, 02:22 AM
RE: Aww, no alien empires yet - by chris0033547 - 04-22-2015, 04:09 PM
RE: Aww, no alien empires yet - by Dalex - 04-23-2015, 08:17 AM
RE: Aww, no alien empires yet - by Fsci123 - 04-23-2015, 11:27 PM
RE: Aww, no alien empires yet - by Rynn - 04-24-2015, 12:10 AM
RE: Aww, no alien empires yet - by giulio - 04-26-2015, 07:21 PM
RE: Aww, no alien empires yet - by stevebowers - 04-27-2015, 03:03 AM
RE: Aww, no alien empires yet - by Dalex - 04-27-2015, 04:19 AM
RE: Aww, no alien empires yet - by Rynn - 04-27-2015, 04:23 AM
RE: Aww, no alien empires yet - by radtech497 - 04-27-2015, 06:02 AM
RE: Aww, no alien empires yet - by Dalex - 04-27-2015, 04:15 PM
RE: Aww, no alien empires yet - by PortalHunter - 04-28-2015, 09:46 AM
RE: Aww, no alien empires yet - by viperzerofsx - 04-28-2015, 01:37 PM
RE: Aww, no alien empires yet - by stevebowers - 04-28-2015, 04:53 PM
RE: Aww, no alien empires yet - by viperzerofsx - 04-29-2015, 12:51 AM
RE: Aww, no alien empires yet - by Rynn - 04-29-2015, 01:09 AM
RE: Aww, no alien empires yet - by viperzerofsx - 04-29-2015, 01:44 AM

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