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Alien Life

Intelligent life rare in galaxy, new study says

9 Feb 2013, 16:03 UTC
Intelligent life rare in galaxy, new study says
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Welcome! "Alien Life" tracks the latest discoveries and thoughts in the various elements of the famous Drake Equation. Here's today's news:g Abodes - Scientists have discovered how Antarctica's Don Juan Pond gets the salty water it needs to exist. Their findings could help reveal the possibilities for flowing water on Mars, both in the past and the present. See article.g Intelligence - Through a series of investigations in mice and humans, Johns Hopkins researchers have identified a protein that appears to be the target of both antidepressant drugs and electroconvulsive therapy. Results of their experiments explain how these therapies likely work to relieve depression by stimulating stem cells in the brain to grow and mature. In addition, the researchers say, these experiments raise the possibility of predicting individual people's response to depression therapy, and fine-tuning treatment accordingly. See article.g Message - Intelligent alien life is likely relatively rare throughout our Milky Way galaxy, with fewer than one in a million solar systems harboring civilizations advanced enough to send out radio signals, a new study reports. See article.Get your SF book manuscript edited Amazon.com Widgets

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