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Stories by David Warmflash and Benjamin Weiss

Did Life Come from Another World?

Did Life Come from Another World?

New research indicates that microorganisms could have survived a journey from Mars to Earth

October 24, 2005 — David Warmflash and Benjamin Weiss

GIVE A GIFT – GET A GIFT!

Give a year of Scientific American, get our 2017 Hubble Telescope Calendar Free!