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Planets Might Protect their Water Until their Star Settles Down

   17 Mar 20:00:09  |  Astronomy  |  Universe Today

Creating rocky planets is a messy, dangerous, hot business. Planetesimals accrete together, which creates heat and pressure on the newborn world. The nearby adolescent star bombards them with intense radiation. That likely “bakes off” any surface oceans, lakes, or rivers, which is a disaster if you’re looking for places where life might arise or exist. …
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