Astrobiologist suggests we look for signs of life from elsewhere in the galaxy by studying space dust

Tomonori Totani, an astrobiologist with the University of Tokyo is proposing that the search for life beyond Earth be expanded to the study of space dust. In his paper published in the journal International Journal of Astrobiology, he suggests that space dust could be harboring signs of life blasted away from other planets by asteroid strikes.

from Phys.org - latest science and technology news stories https://ift.tt/gHnbauW

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