| http://www.w3.org/ns/prov#value | - Despite the differences, ???now we can point to a star and know that there really is a planet very similar to the Earth, at least in size and temperature,??? said Harvard scientist David Charbonneau, who was not part of the team.If the planet is habitable, photosynthesis may be possible, said astronomer Victoria Meadows of the University of Washington.???There are Earth plants that would be quite
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