EPISODE · Feb 2, 2015 · 1 MIN
5 Rocky Planets Found in Ancient, Distant Solar System
from 60-Second Space · host Scientific American
The oldest group of terrestrial worlds now known formed some 11.2 billion years ago, more than six billion years before our sun and planets. Clara Moskowitz reports
What this episode covers
The oldest group of terrestrial worlds now known formed some 11.2 billion years ago, more than six billion years before our sun and planets. Clara Moskowitz reports
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5 Rocky Planets Found in Ancient, Distant Solar System
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