9th planet discovered by astronomers
Astronomers say they've discovered a ninth planet 200 times farther from the Sun than Earth.
Produced by Emmanuel Ocbazghi. Original Reporting by Jessica Orwig.
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Astronomers say they've discovered a ninth planet 200 times farther from the Sun than Earth.
Produced by Emmanuel Ocbazghi. Original Reporting by Jessica Orwig.
Follow BI Video: On Facebook