Ptolemy

Both Copernicus' and Ptolemy's models aimed to explain the motion of celestial bodies in the sky. However, Copernicus placed the Sun at the center of the universe, while Ptolemy's model had Earth at the center. Both models used the concept of epicycles to explain the retrograde motion of planets.

His theory has helped us because till then some people did not think to imagine what what beyond and so he started to research it and therefore constructed his theory which helped us get a better understanding. Even though his theory was not right, he made humans wonder and question his theory, which is how we know the universe to be today.

Asia profession and i died beacuse they dint love so they kill poos yea im here alive still its true tell ur teachers hi and peace thank very much los amoo ok....xp si im so dumd cuz think that the earth is full cartent poos im living with my guurls there sexys oh i forgot call me at9152347890 ok waitng for ur call

In Egyptian mythology, Ra is believed to have many children, the most famous being the goddesses Bastet and Sekhmet. These goddesses were associated with the sun and protection.

The Ptolemaic system dates back to about 140 AD and has the Earth at the centre of the universe and everything else around it. This view was incorporated into the scriptures. It explains the planets' movements among the stars quite accurately and was used into modern times in the mechanisms of planetariums until computerised mechanisms came along.

It was not until 1543 that Copernicus published an alternative view, in which the Sun is at the centre and the planets' orbits are geometrically simpler. Kepler produced another Sun-centred model in 1609 with the planets in elliptical orbits. This latest theory was eventually accepted by astronomers after it was married up with the new theory of gravity and the laws of motion.

A casbah typically contains a network of narrow streets, traditional houses, and small shops. It often serves as the historic and cultural heart of a city, especially in North African countries like Morocco and Algeria. Additionally, you can find artisan workshops, mosques, and communal spaces within a casbah.

Read your history books. Cleopatra did not stop the Romans from conquering Egypt. In fact, she was one of the reasons that they conquered Egypt.

Read your history books. Cleopatra did not stop the Romans from conquering Egypt. In fact, she was one of the reasons that they conquered Egypt.

Read your history books. Cleopatra did not stop the Romans from conquering Egypt. In fact, she was one of the reasons that they conquered Egypt.

Read your history books. Cleopatra did not stop the Romans from conquering Egypt. In fact, she was one of the reasons that they conquered Egypt.

Read your history books. Cleopatra did not stop the Romans from conquering Egypt. In fact, she was one of the reasons that they conquered Egypt.

Read your history books. Cleopatra did not stop the Romans from conquering Egypt. In fact, she was one of the reasons that they conquered Egypt.

Read your history books. Cleopatra did not stop the Romans from conquering Egypt. In fact, she was one of the reasons that they conquered Egypt.

Read your history books. Cleopatra did not stop the Romans from conquering Egypt. In fact, she was one of the reasons that they conquered Egypt.

Read your history books. Cleopatra did not stop the Romans from conquering Egypt. In fact, she was one of the reasons that they conquered Egypt.

Approximately 1,400 years separate the work of Ptolemy, who lived in the 2nd century AD, and Copernicus, who lived in the 16th century.

Ptolemy was the Roman astronomer who incorrectly argued that Earth was the center of the universe in his geocentric model. His theories dominated Western thought for over a thousand years.

The church believed in the geocentric model because it aligned with scripture and the teachings of influential individuals like Ptolemy and Aristotle. Additionally, at that time, there was limited scientific evidence to challenge this view, and it was widely accepted as the best explanation for the motion of celestial bodies in the sky.

Ptolemy's theory of geocentrism, which placed Earth at the center of the universe, was helpful at the time as it provided a simple model to predict planetary positions. It helped early astronomers make sense of the movements of planets in the sky. However, it was eventually replaced by the heliocentric model proposed by Copernicus.

No, they're still digging them up every once in a while.

No, they're still digging them up every once in a while.

No, they're still digging them up every once in a while.

No, they're still digging them up every once in a while.

No, they're still digging them up every once in a while.

No, they're still digging them up every once in a while.

No, they're still digging them up every once in a while.

No, they're still digging them up every once in a while.

No, they're still digging them up every once in a while.

Claudius Ptolemy made significant contributions to the fields of astronomy, geography, and mathematics. His most famous work, the "Almagest," provided a comprehensive explanation of the motion of celestial bodies and helped develop the geocentric model of the universe. Ptolemy also contributed to advancing cartography by creating maps using a system of coordinates and projections. His works had a lasting impact on the understanding of the cosmos and geographic knowledge.

Ptolemy proposed the use of epicycles (small circles) within deferents (larger circles) to explain the observed retrograde motion of planets. The epicycles were used to account for the variability in a planet's speed as it moved along the deferent in his geocentric model.

Some of the books he wrote include:

1. The Almagest (13 books long; It was originally titled the Syntaxis Mathmatica, which was called the Megale Syntaxis. When it was translated into Arabic it was called the al-Magisti, and when it was translated into Latin it was called the Almagestum. Finally it was translated into english-- The Almagest).

2. Tetrabiblos (Astrology/geography)

3. The Geographica (maps, atlas-- 7 books long)

4. A book on Optics which was reportedly 5 books long.

Copernicus proposed a heliocentric model of the solar system where planets revolve around the Sun, providing a simpler and more accurate explanation for celestial motions compared to Ptolemy's geocentric model where planets were believed to orbit the Earth. Copernicus' model was more consistent with observed planetary movements and laid the foundation for modern astronomy.

Did you mean Cleopatra's husbands?

Well, I'll answer you question with Cleopatra.

Her first husband was her first brother Ptolemy Dionysus the thirteenth.

She was forced to be with him.

Her second husband is known for Julius Caesar but there is no definite clue about this.

They just predicted.

After they got married, Caesar kicked him out from the king's place and he became the king.

Her third husband was her second brother Ptolemy Dionysus the fourteenth.

Caesar was assassinated around this time.

Her fourth king was her son Caesarion.

His father was Julius Caesar.

He killed Ptolemy Dionysus the fourteenth to become a king, which means he killed his own family.

Her fifth husband might have been Mark Antony.

He was a general and a great friend of Julius Caesar.

I heard he was adopted by Julius, which I am not sure if it is true.

Cleopatra and Mark Antony was in love for sure but there is no evidence that we can prove they have married.

After she heard that Mark Antony have committed suicide, she also committed suicide.

This is what I know about Cleopatra's husbands. I hope it will be helpful.

Please write a message on my message board, thank you.

Ptolemy's work "Almagest" lists 48 constellations recognized by ancient Greek astronomers. These include well-known ones like Orion, Ursa Major, and Scorpius. Ptolemy's catalogue laid the foundation for modern Western astronomy.

Almagest is an astronomical manual written in 150AD by ptolemy, the date it was published is unknown. it served as a guide to astronomers in the early 17th century. The almagest is divided into 13 books. Each book is an argument on a different topic in the solar system. The Almagest also contained tables containing the exact position of planets at any given time. It was one of the first manuals written studying astronomy.

Ptolemy believed that the lack of observed annual parallax in stars was because they were extremely far away, beyond the distance that could be detected by the naked eye at the time. This led him to support the geocentric model where Earth was at the center of the universe.

Ptolemy charted 48 constellations in his work known as the Almagest. These constellations were based on the knowledge of the time and laid the foundation for modern astronomy. Some of the constellations he charted include Ursa Major, Orion, and Leo.

Ptolemy did not explain Venus phases in his geocentric model because he believed that Venus, like all other planets, moved around the Earth in perfect circles and did not exhibit phases like the Moon. His model could not account for the varying phases of Venus because it was based on circular motion and did not include elliptical orbits or the correct understanding of planetary motion.

It was Euclid, a mathematician in ancient Greece, who mentioned to King Ptolemy I that "There is no royal road to geometry." This quote highlights the idea that even kings and rulers must put in the effort and study to learn mathematics.

Ptolemy knew about five planets when he drew his map of the solar system: Mercury, Venus, Mars, Jupiter, and Saturn. At the time, these were the only planets visible to the naked eye and were considered part of our solar system.

Nicolaus Copernicus proposed a heliocentric model of the solar system, which deviated from the geocentric model in the Ptolemaic system. In Copernicus' model, the Sun, not Earth, was at the center of the universe, with the planets, including Earth, revolving around it.