Galactic panspermia: How far could life spread naturally in a galaxy like the Milky Way?

Can life spread throughout a galaxy like the Milky Way without technological intervention? That question is largely unanswered. A new study is taking a swing at that question by using a simulated galaxy that's similar to the Milky Way. Then they investigated that model to see how organic compounds might move between its star systems.

from Phys.org - latest science and technology news stories https://ift.tt/3zEGPAI

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