ESS
Grade-9
Easy

Question

Which of the following star shines with a blue-white color?

  1. Rigel star
  2. Arcturus star
  3. Sun
  4. Antares star

hintHint:

  • The hottest stars have blue color.

The correct answer is: Rigel star


    • Rigel is a blue supergiant star in the constellation of Orion.
    •  Rigel, because of its high temperature, is white

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