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The changing radiation environment and planetary conditions for life
Forum › planetary-conditions-for-life › ideas---planetary-conditions-for-life
An important factor for life on any planet over the long term is the changing radiation environment. One-off events like nearby supernovae and gamma-ray bursts are clearly important; it's virtually …
Orlando Santos is a space scientist and the Exobiology Branch Chief in the Space Science and Astrobiology Division at NASA’s Ames Research Center, Moffett Field, California. Exobiology concerns the …