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Galileo

This category is for questions about Galileo Galilei, who was a substantial contributor to various fields of science and philosophy; continuing to be the "father" of many academic subjects today.

1,167 Questions

What is an atmosphere probe?

An atmosphere probe is a spacecraft or instrument designed to study the atmospheric conditions of a planet or moon. It is typically launched into space and sent to the target celestial body to collect data such as temperature, pressure, composition, and other relevant atmospheric properties.

Why did Virginia Gamba change her name to Maria Celeste?

Virginia Gamba was Galileo Galilei's oldest daughter (of three, all born out of wedlock). She and her sisters were sent to a convent and as a nun she adopted the name Maria Celeste (a nod to her father's study of astronomy).

Why was Galileo's view on the sun considered a heresy?

It was considered heretical because he said the Earth revolves round the Sun, in contradiction of the scriptures. The church reckoned it had the last word on questions of reality, but allowed Galileo to teach the heliocentric theory of Copernicus provided he recognised it as only a theory. They would re-examine the question if Galileo could come up with enough evidence, but science did not have enough evidence at that time.

This was proved in the famous trial of Galileo, when he admitted a lack of evidence and recanted. The episode was seized on by the newly created Protestant churches to attack the Catholic church as opposed to progress.

Galielo was wrong during his lifetime, but later scientific discoveries by Newton and others showed that the current model, which uses Kepler's laws and Newton's law of gravity and laws of motion, with the Sun at the centre, is extremely accurate, and this is generally accepted.

Who invented the first closed tube thermometer?

Galileo Galilei is credited with inventing the first closed tube thermometer in the early 17th century. His design consisted of a glass tube filled with liquid and sealed at both ends, using changes in liquid volume to indicate changes in temperature.

Why do you think the catholic church objected to the galileos theories so strongly?

He was charged with heresy, a serious crime in those days, for contradicting the church's belief that the Earth is at the centre of the Universe.

The church said that if there was proof of this idea, they would have to have a rethink. But in court Galileo could produce no proof and he recanted. But later in the 17th century after Galileo's lifetime scientific discoveries led everyone to accept that the Sun is at the centre of the solar system (but not the Universe).

What were Nicolaus Copernicus Galileo Galilei Tycho Brahe Johannes Kepler?

Copernicus 1473-1543 was a Polish priest who reworked the Ptolemaic model of the planets which had the Earth at the centre (geocentric) by instead placing the Sun at the centre (heliocentric).

Both models used circles and epicycles to represent the planets' orbits, which was a reasonably good model for elliptical orbits of low eccentricity.

Predictions from these theories were accepted until the quality of measurements of actual positions eventually showed problems.

Tycho 1546-1601 was a Danish nobleman who set up the best and most accurate measuring systems ever known for observing the positions of stars and planets, with higher accuracy than ever before achieved.

Galileo 1564-1642 adopted the Copernican theory and had a famous battle with the catholic church authorities over whether the heliocentric theory was the absolute truth rather than the geocentric theory as taught by the church at that time.

He was eventually forced to accept the church's teaching for lack of evidence to support the heliocentric theory, but long after his death the heliocentric theory became accepted everywhere.

Kepler 1571-1630 was a mathematical assistant to Tycho, an employee, who used the new measurements to calculate that the planets' orbits are elliptical and that the orbits obey three laws known as Kepler's Laws.

These were later combined mathematically with Newton's law of gravity and the laws of motion, using differential calculus, to show why Kepler's laws were correct. They were also used to find the planet's masses and the Sun's mass.

When was Michelagnolo Galilei born?

Michelagnolo Galilei was born in 1575.

Who is considered to be the true renaissance man?

Leonardo da Vinci is often considered the quintessential Renaissance man due to his exceptional talents and contributions across multiple fields, including art, science, engineering, and anatomy. His masterpieces, such as "The Last Supper" and "Mona Lisa," showcase his artistic genius, while his notebooks reveal insights into scientific principles and inventions ahead of his time. Da Vinci's insatiable curiosity and interdisciplinary approach exemplify the spirit of the Renaissance, making him a lasting symbol of this era's intellectual and cultural richness.

What are the four largest largest and brightest satellites of Jupiter?

The four satellites are Jupiter's largest moons. They were found by Galileo Galilei.

They are Callisto, Europa, Ganymede and Io.

How much Galileo education?

At the age of 8, his family moved to Florence, but he was left with Jacopo Borghini for two years. He then was educated in the Camaldolese Monastery at Vallombrosa, 35 km southeast of Florence.

Although he seriously considered the priesthood as a young man, he enrolled for a medical degree at the University of Pisa at his father's urging. He did not complete this degree, but instead studied mathematics.

What is Digital Natural Motion?

Have a look on this website:

http://www.research.philips.com/password/archive/7/natmot.html

Which thinker does not belong in the following list and why not Galileo Aristotle Kepler Copernicus?

Aristotle does not belong in the list because he did not make significant contributions to the field of astronomy like the others did. Galileo, Kepler, and Copernicus are known for their revolutionary work in advancing our understanding of the universe through their observations and theories.

How do you get a boy sprung?

AnswerAs in sprung, I am going to assume you are saying how do you get them turned on. Really, to tell you the truth, guys get turned on by anything. If you want specifics, I can tell you that some hot spots include tight shirts, sense of humor, breast size, and a plethora of different things, but no two guys have the exact same turn-ons, so don't take my word for it.

What were Galileo's discoveries accepted In the scientific World?

His discovered that 2 objects of an mass fall at the same time due to accelaration due to gravity. A greater force must be forced on the larger object so both objects of different masses can land at the same time.

What two discoveries did Galileo make with the telescope?

He Discovered that Earth was not the center of the solar system , Jupiter Has four moons and Venus has light and dark phases, like a moon! He also discovered the rings of Saturn. All this using just one telescope?

Galileo didn't invent the telescope, but he was the first person we know of to point a telescope into the skies - and discovered that Jupiter wasn't just a bright light in the sky, but was an enormous planet with moons of its own. The four largest are called the "Galilean" moons; Ganymede, Europa, Callisto and Io.

What city was the site of Galileo galilei's first telescope?

Galileo Galilei's first telescope was made in the city of Padua, Italy, where he was a professor at the University of Padua.

What led to Galileo discovery of a way to measure small amounts of time more accurately?

Galileo held a pendulum up to his heart and timed the beats. This is what led to the discovery of measuring small amounts of time more accurately.

Galileo galilie specialization?

Galileo Galilei's specialization was physics and mathematics.

What is the Comparison between Hubble and Galileo telescope?

what is the comparison between Hubble telescope and Galileo telescope