It took decades to find the first Earth-sized planet. Now, astronomers have just found seven more in one fell swoop! Read all about Earth's new "cousins." Read post here .
Astro Bob blog: Alien Solar System Amazes With Seven Earth-Like Planets
It took decades to find the first Earth-sized planet. Now, astronomers have just found seven more in one fell swoop! Read all about Earth's new "cousins." Read post here.
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