Thursday, February 28, 2008

Efficient interstellar communication and discovery of microbial life beyond Earth

Welcome! “Alien Life” tracks the latest discoveries and thoughts in the various elements of the famous Drake Equation. You may notice that this and future entries are shorter than usual; career, family and book deal commitments have forced me to cut back some of my projects. Now, here’s today’s news:
g Message - Extraterrestrial civilizations may find it more efficient to communicate by sending material objects across interstellar distances rather than beams of electromagnetic radiation. See article. Note: This article is from 2004.
g Imagining - Like stories about alien biologies/environments? Be sure to scour your favorite used bookstores for Clifford Simak’s ”Way Station” (1963), which examines many different kinds of potential aliens.
g Aftermath - Even if the public seems less than awestruck by the prospect that alien life is a bunch of microscopic bugs, astrobiologists say unequivocal discovery of microbial life beyond Earth will change human society in profound ways, some unfathomable today. See article. Note: This article is from 2001.

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