SOLAR SYSTEM

UNIVERSE

SPACE EXPLORATION

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Which scientist is credited with discovering the first four moons of Jupiter?
A
Galileo Galilei
B
Albert Einstein
C
Charles Darwin
D
Sir Isaac Newton
Explanation: 

Detailed explanation-1: -Peering through his newly-improved 20-power homemade telescope at the planet Jupiter on Jan. 7, 1610, Italian astronomer Galileo Galilei noticed three other points of light near the planet, at first believing them to be distant stars.

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