Question

who discovered galaxy and planet ?
give right answer​

Answer 1

Answer:

Hubble

HubbleGalaxies moving toward earth shift toward the blue end of the spectrum; those moving away shift toward the red. By plotting the distance of eighteen galaxies against their red shifts, Hubble discovered a direct relationship: Galaxies were moving away from earth at a rate proportional to their distance from us.

Five planets have been known since ancient times — Mercury, Venus, Mars, Jupiter, and Saturn. The first new planet discovered was Uranus. It was discovered by the English astronomer Sir William Herschel in 1781.

Answer 2

Answer:

Here is your answer

Explanation:

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