Seems like NASA scientists have lately been making huge announcements (recall the claim a new form of Earth-bound life in December. While the potential of alien bacterial life may seem unglamorous to many, it may put Stephen Hawking’s mind at ease. CBS News:
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In what’s sure to rekindle the debate over the question of life beyond Earth, a scientist at NASA’s Marshall Space Flight Center says he has fossil evidence of bacterial life inside of a rare class of meteorites.
Writing in the March edition of the Journal of Cosmology, Richard B. Hoover argues that an examination of a collection of 9 meteorites — called CI1 carbonaceous meteorites mdash; contain “indigenous fossils” of bacterial life.
“The complex filaments found embedded in the CI1 carbonaceous meteorites represent the remains of indigenous microfossils of cyanobacteria, ” according to Hoover. That matter-of-fact sentence also underscores the shout-out-loud implication that the detection of fossils of cyanobacteria in the CI1 meteorites raises the possibility of life on comets.