Galileo made one very important discovery of the sun that will be forever ever timeless.
NEVER look at the sun with an unshielded telescope.
The sun has rings (I think)
Galileo discovered the telescope, and phases of the moon
It indicated that Jupiter is the fourth brightest object in the sky (after the Sun, the Moon and Venus).
The Amazon River was not discovered by Galileo using a telescope.
Galileo wanted to be an astronamer because the revoulting sun.
The sun has rings (I think)
Galileo's greatest discovery was the discovery of jupiter's moons and rings.
He discovered that the planets revolved around the sun instead of the planets & the sun revolving around Earth.
Galileo's most significant observation and discovery was that the universe (or now the solar system) was Sun-Centered. Originally, people accepted the Copernican theory that the universe was Earth-centered. For a few years Galileo had to defend his discover until 1616.
Galileo discovered the telescope, and phases of the moon
It indicated that Jupiter is the fourth brightest object in the sky (after the Sun, the Moon and Venus).
The Amazon River was not discovered by Galileo using a telescope.
The discovery of Galileo called Saturn
dont know the answers
Sun spots
dont know the answers
mars