The supergiant star Betelgeuse is now somewhat smaller after experiencing what scientists describe as an unprecedented massive stellar eruption. Two spiral galaxies are merging. And researchers say they have discovered the first definitive proof that the moon inherited gases from the earth’s mantle. One reason we should enjoy learning about the massive size and unfathomable complexity of the physical universe. For a text version of this Daily Article click this link, "Supergiant Betelgeuse has unprecedented stellar eruption." 

 

Author: Dr. Jim Denison

Narrator: Chris Elkins

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