What visual feature distinguishes Crater's neighbor, Corvus, from Crater itself?

Answer

Corvus is brighter and forms a distinctive, kite-like shape made of four brighter stars.

Corvus serves as a celestial landmark because it is brighter and has a recognizable quadrilateral shape, contrasting sharply with the faint, sparser outline of Crater.

What visual feature distinguishes Crater's neighbor, Corvus, from Crater itself?
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