Friday, July 06, 2012

New trend in radio astronomy and massive collision billion years before any other known one

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 - A 100 kilometer-wide crater has been found in Greenland, the result of a massive asteroid or comet impact a billion years before any other known collision on Earth. See article.
g Life - Invasive species such as kudzu, privet and garlic mustard can devastate ecosystems, and, until now, scientists had little reason to believe that native plants could mount a successful defense. See article.
g Message - The ATA is part of a new trend in radio astronomy. Rather than a single large dish, it is an array of a large number of small dishes (LNSD). See article.

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