Which of the following scientists improved telescopes and discovered the largest satellites of jupiter? a. gelileo galiilei b. edwin hubble c. lord kelvin d. isaac newton

Galileo Galelei improved telescopes and discovered the largest satellites of Jupiter.

Option A

Explanation:

Falileo Galelei was one of the finest physicist, astronomer, mathematician, and an engineer. He was the first person to use telescope in astronomy which lead to many interesting inventions in space.

Jupiter was one of the ground breaking invention in his career which was found with the help of his techniques in telescope. He also found that all the planets in the solar system revolve around the sun.

c. magnitude and direction

elctricity and magnet is conversion to it