Galileo Galilei worked alone, which was common during his time. He did correspond with other scientists, such as Kepler.
Many people use the telescope called a Spy Glass. We are not sure that other scientist used it or not there is no way to now.
yes they loved each other
Radio Telescope Apex
The Mariner spacecraft did.
scientist study astronomy and when the world ends
That's a spectroscope, usually coupled to the business end of a telescope. The telescope is responsible for producing enough light from the star for the spectroscope to work with.
Many people use a telescope. Astronomers, scientists, astronauts, cosmic data analysts. Even anyone who merely has a curiosity and wishes to know what is beyond our atmosphere uses a telescope.
The instrument scientists use to observe the planets is a high powered telescope.
Radio Telescope Apex
Galileo
telescope
Galileo
They used a telescope
probably in his house. he was looking at the stars and figured out that when you hold two kinds of lenses in front of each other it magnifies it Galileos lived all his life in tuscony in Italy.
The Mariner spacecraft did.
Galileo
scientist study astronomy and when the world ends
That's a spectroscope, usually coupled to the business end of a telescope. The telescope is responsible for producing enough light from the star for the spectroscope to work with.
The telescope's purpose is for scientists to be able to look into space and see what stars are made of and what the cycle of stars is. Some telescopes are public and anyone can look through them. But others are only for scientists. The telescope was invented by Galileo Galilei. You can see his finger in his very own museum! :0)