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Home Q & A Board Science-Related Homework Help Physics
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staedtler staedtler
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7 years ago
The distance from the Earth to the star Betelgeuse (in the constellation Orion) has been measured as 131 pc.  Expressed in light-years, this is approximately
   A)  0.025 ly.    B)  40 ly.    C)  427 ly.    D)  4270 ly.
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Discovering the Universe

Discovering the Universe


Edition: 7th
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discovererdiscoverer
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staedtler Author
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7 years ago
On behalf of my study group and I, thank you
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