If Johnny wanted to show the brightness of the stars, he should use blue, light blue, yellow, orange, red, and white.
What is Milky way??
The Milky Way is a huge collection of stars, dust and gas .
- The Milky Way is seen as a mostly flat, irregularly-shaped feature that stretches from side to side
- The Milky way is the mixture of the colors as blue , yellow , orange and white so that it express the appearance of brightness of stars , dust and gas
Hence , Johnny should use blue, light blue, yellow, orange, red, and white.
Learn more about milky way below
https://brainly.com/question/13956361
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