View Full Version : Alien Artifacts May Be Here… Just Hard To Find!

2011-Nov-08, 05:40 PM
Greeting cards in space… We’ve certainly sent our share of them, haven’t we? So if humankind is foresighted enough to leave messages of our whereabouts – and our personalities – in space, then why haven’t other alien civilizations done the same? That’s a question a pair of postdoctoral researchers at Penn State are asking. By [...]

More... (http://www.universetoday.com/90789/alien-artifacts-may-be-here-just-hard-to-find/)

2011-Nov-08, 05:53 PM
Frasier I do enjoy your links!

this article is kind of like 'fast food' science. Since it has 'Alien Artifacts' in the title, you have to read it, but afterwards, you come away with nothing substantial.

2011-Nov-08, 07:22 PM
I just posted about this story also, this morning: http://www.bautforum.com/showthread.php/123791-Nonterrestrial-artifacts-hard-to-pin-down