Rosetta mission scientist Matt Taylor says the science team is jubilant after the Philae lander captured the historic, first close up images of the surface of a comet and began returning data from its science instruments.
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Comet impacts may have led to life on Earth — and perhaps elsewhere
Comet impacts on Earth are synonymous with great extinctions, but now research presented at the Goldschmidt geochemistry conference in Prague shows that early comet collisions would have become a driving force to cause substantial synthesis of peptides — the first building blocks of life. This may have implications for the genesis of life on other worlds.
