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symbo symbo
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Posts: 1970
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7 years ago
The absolute magnitude of a star is the brightness the star would appear to have if it were placed at what distance from the Earth?
   A)  32.6 ly    B)  The distance to the galactic center    C)  10 ly    D)  1 AU
Textbook 
Discovering the Universe

Discovering the Universe


Edition: 7th
Authors:
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discovererdiscoverer
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7 years ago
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symbo Author
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6 years ago
This did it for me! Thank you
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