Life, Unbounded: All you need to know about 2,000 years of astrobiology
Caleb Scharf has just finished his superb sequence of the ten most important question in astrobiology. They are all good, but the end is a good place to begin:
Metrodoru, the first astrobiologist? From Pergammon, Berlin, Image via WikipediaMetrodorus of ChiosDemocritus"To consider the Earth as the only populated world in infinite space is as absurd as to assert that in an entire field of millet, only one grain will grow"Life, Unbounded: The ten most important questions for astrobiology: Number 10Mark my words, the 2020's will be the decade of the aliens.
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- Become an astrobiologist! (Or at least learn a lot about astrobiology) (blogs.discovermagazine.com)
