In astronomy, Cassiopeia is a constellation in the northern sky that is easily identified by its cluster of how many bright stars?
Show answer & explanation
Correct answer: D
Explanation
The correct answer is option 4 i.e. 5.
- Cassiopeia, in astronomy, is a constellation of the northern sky easily recognized by a group of five bright stars forming a slightly irregular W.
- These five stars are
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Shedar (Cassiopeiae)
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Caph ( Cassiopeiae)
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Gamma ( Cassiopeiae)
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Ruchbah ( Cassiopeiae)
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Segin (Cassiopeiae)
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These stars are arranged in a zigzag pattern, making Cassiopeia one of the easiest constellations to spot in the night sky, especially during autumn and winter in the Northern Hemisphere.
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It is named after Queen Cassiopeia from Greek mythology, the vain wife of King Cepheus of Ethiopia.