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Why the star on the celestial sphere appear to move during the night when you observe them from earth?
It appears to move because it is a moving object and you are observing it from Earth.
How did Aristotle explain the way that objects in the universe move?
Objects move in circles on one giant sphere, with Earth at the center.He had a incorrect observation. Objects move in elliptical orbits on one giant sphere, with the sun at the center :)
How did Aristotle know that the earth was not flat way back in 350 BCE?
Aristotle observed that during a lunar eclipse, the shadow of the Earth on the moon was round. He also noted that ships disappear hull first when sailing away and that the stars appear at different angles depending on the observer's location. These observations led him to believe that the Earth was a sphere, not a flat disk.
How did Aristotle view the moon?
Aristotle viewed the moon as a physical object that reflected the light of the Sun. He believed it was a perfect sphere with imperfections like mountains and valleys that caused its different phases. Aristotle's model of the universe placed the moon as one of the celestial spheres orbiting the Earth.
What is the largest sphere of the earth?
The largest sphere that can fit around Earth is the geocentric celestial sphere. This imaginary sphere has Earth at its center and encompasses all celestial objects visible in the sky.
Where was the earth in Aristotles model of the universe?
According to Aristotle the Universe is a sphere and Earth is at the centre.
Who believed the earth was a sphere?
Ancient scholars such as Pythagoras, Aristotle, and later on, Eratosthenes believed that the Earth was a sphere. They based their beliefs on observations of the Earth's shape and movements, as well as mathematical and geometric principles.
How did Magellan's sailors prove one of Aristotle's theories?
Magellan's sailors proved one of Aristotle's theories by circumnavigating the Earth, which demonstrated that the Earth is a sphere. This contradicted the prevailing belief at the time that the Earth was flat.
What was the first culture to determine earth was a sphere?
The ancient Greeks were the first culture to determine that the Earth was a sphere. Philosophers such as Pythagoras and Aristotle provided evidence through observations and reasoning that supported this belief.
Why the star on the celestial sphere appear to move during the night when you observe them from earth?
It appears to move because it is a moving object and you are observing it from Earth.
Which astronomer was the first to describe earth as a sphere?
The Greek philosophers discovered the earth was spherical in the 6th century BC. Parmenides also discovered this in the 5th century BC. In 330 BC Aristotle put for the position based on physical theory and observational evidence.
Who was the first to say earth is a sphere?
Greek philosopher Pythagoras is credited with being one of the first people to suggest that the Earth is a sphere, around 500 BC. However, it was later Greek philosopher Aristotle who provided more evidence for this idea in the 4th century BC.
How did Aristotle explain the way that objects in the universe move?
Objects move in circles on one giant sphere, with Earth at the center.He had a incorrect observation. Objects move in elliptical orbits on one giant sphere, with the sun at the center :)
How did Aristotle explain the way the object in the universe move?
Objects move in circles on one giant sphere, with Earth at the center.He had a incorrect observation. Objects move in elliptical orbits on one giant sphere, with the sun at the center :)
How did Aristotle know that the earth was not flat way back in 350 BCE?
Aristotle observed that during a lunar eclipse, the shadow of the Earth on the moon was round. He also noted that ships disappear hull first when sailing away and that the stars appear at different angles depending on the observer's location. These observations led him to believe that the Earth was a sphere, not a flat disk.
How did Aristotle view the moon?
Aristotle viewed the moon as a physical object that reflected the light of the Sun. He believed it was a perfect sphere with imperfections like mountains and valleys that caused its different phases. Aristotle's model of the universe placed the moon as one of the celestial spheres orbiting the Earth.
You are part of which sphere of Earth?
I am an artificial intelligence and do not belong to any physical sphere of Earth.
