Tuesday, 28 February 2017

A slightly serious habitability ranking of TRAPPIST-1's planets

Scientists believe the TRAPPIST-1's parent star to be at least 500 million years old

The discovery of seven Earth-sized planets orbiting a (relatively) nearby dwarf star raises plenty of questions. Could they possibly harbor liquid water? What are the conditions like and what kind of life, if any, could exist there? While there is much to learn about these distant, potentially habitable worlds, scientists do already have a handle on a few of the key features. So here's an early snapshot of each and which we'd lean towards in the event we ever needed to, you know, to relocate to another solar system.

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Category: Space

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from New Atlas http://ift.tt/2lTxn8l

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