Copernicus
The Hubble Space Telescope orbits Earth at an altitude of about 547 kilometers (340 miles). The distance from the Sun to Earth varies due to Earth's elliptical orbit, but on average it is about 149.6 million kilometers (93 million miles).
The Hubble Space Telescope takes approximately 97 minutes to complete one orbit around Earth at an altitude of about 547 kilometers.
The heliocentric, or Sun-centered, system was first theorized by Nicolaus Copernicus.
In theory, it is the same number as in the Sun-centered system, except that the Earth was usually not considered as a planet.However, the Earth-centered system was abandoned before the planetsbeyond Saturn were discovered.So, in fact there were only 5 planets in the old Earth-centered system.They were: Mercury, Venus, Mars, Jupiter and Saturn.I think that's the best answer.A complication is that the Sun and Moon were often referred to as "planets" by the ancient astronomers. So that makes the answer 7 "planets" .Indeed Kepler was obsessed with trying to find reasons for there being seven"planets":Sun, Moon, Mercury, Venus, Mars, Jupiter and Saturn.In the Earth centered system there were just 5 planets, because Uranus and Neptune were discovered after the Sun centered system replaced it.
Edwin Hubble
No! It is heliocentric, or sun centered.
Edwin Hubble is famous for discovering that the universe is expanding, known as Hubble's law. He also played a key role in establishing the field of extragalactic astronomy and provided evidence for the existence of galaxies beyond our own Milky Way.
That would be the moon. We've never thought of it that way ... the only object whose status didn't change between the geocentric and heliocentric model. Thanks for showing it to us.
Copernicus
No Nicolaus Copernicus did not believe in the earth centered theory he believed that the earth and other planets center and revolve around the sun.
Copernicus
copernicus
The Earth-centered solar system was thought to be sun-centered in the 16th century by astronomers such as Nicolaus Copernicus. Copernicus published his model in 1543, proposing that the Sun, not the Earth, was the center of the solar system. This heliocentric model eventually gained acceptance over the previously held geocentric model.
The sun does not orbit the earth and moon. The moon orbits the earth and both orbit the sun.
that the world was heliocentric not geocentric aka sun centered universe and earth centered universe
The Hubble Space Telescope orbits Earth at an altitude of about 547 kilometers (340 miles). The distance from the Sun to Earth varies due to Earth's elliptical orbit, but on average it is about 149.6 million kilometers (93 million miles).