He invented the telescope.
Galileo
Galileo
Galileo
Galileo
Galileo built many of his own instruments including the telescopes for which he is famous (but he did not invent the telescope), he was the first to describe in print what he saw in the sky.
He used a telescope to observe the sky. This allowed Galileo Galilei to see things that an unaided, human eye could not see.
Galileo did invent a toilet but most people think that he didn't.
Galileo Galilei is primarily known for his improvements to the telescope, which he used to observe the moons of Jupiter and sunspots. He did not invent the telescope, but his contributions to its design and use revolutionized astronomy.
He didn't invent science.
Galileo was the first astronomer to use a telescope to observe celestial objects in detail. This helped him make groundbreaking discoveries such as the moons of Jupiter and the phases of Venus, which provided strong evidence for the heliocentric model of the solar system.
No.
no