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symbo symbo
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8 years ago
What is a barred spiral galaxy?
A)   A galaxy with a bar through the nuclear bulge and the spiral arms starting from the ends of the bar
B)   A spiral galaxy with a straight bar instead of a nuclear bulge
C)   A galaxy in which the arms form straight bars instead of curved lines
D)   A galaxy with a bar extending across an entire diameter and the arms starting at various positions along the bar
Textbook 
Discovering the Universe

Discovering the Universe


Edition: 7th
Authors:
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papachulopapachulo
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8 years ago
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