Discovery of first confirmed exoplanets announced - January 9, 1992
This Day in History Class - En podcast av iHeartPodcasts and HowStuffWorks
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On this day in 1992, the discovery of two exoplanets was announced in the journal Nature.
This Day in History Class - En podcast av iHeartPodcasts and HowStuffWorks
On this day in 1992, the discovery of two exoplanets was announced in the journal Nature.