Saturday, September 26, 2009

Quantifying a habitat's potential for hosting life and Moon covered in water

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 - Researchers from the Open University are laying the groundwork for a new equation that could mathematically quantify a habitat's potential for hosting life, in a similar way to how the Drake equation estimates the number of intelligent extraterrestrial civilizations in the Milky Way. See article.
g Cosmicus - Using a NASA instrument housed on the Indian Chandrayyan-1 satellite, scientists have solved an Apollo-era mystery about water on the moon. The discovery could have profound implications for future human explorers on our nearest celestial neighbor. See article.
g Aftermath - One of our natural tendencies when we make contact with strangers is to try to impress them. Sloppy dressers might polish their shoes for a job interview, hopeful suitors will wash their cars for a first date and prospective children-in-law will be on their best behavior in the presence of the parents of their intended. Wouldn’t we want to do the same in our first contact with ET? Lewis Thomas, in his book “Lives of a Cell,” suggests that if we want to impress an alien civilization, we should send "Bach, all of Bach, streamed out into space, over and over again." See article. Note: This article is from 2003.

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