answersLogoWhite

0

Just the original five "classical" planets that have been known since antiquity; Mercury, Venus, Mars, Jupiter and Saturn, aside from the Earth.

User Avatar

Wiki User

14y ago

What else can I help you with?

Related Questions

Who drew the first sri lankan map?

Ptolemy.


Why is Neptune the god of water?

According to the original Greek version, Poseidon (Neptune) drew the better lot against his brother Hades (since he was older) when Zeus was dividing dominion, and after taking the heavens for himself. Poseidon chose the seas.


Why do scientist use model to represent atoms?

So that it can be identified by an enlarged picture


Who was the first person to theorize that the earth revolves around the sun?

The first person to propose that the Earth revolves around the Sun was the ancient Greek philosopher and mathematician, Aristarchus of Samos. He developed a heliocentric model of the universe around 310 BCE.


Who drew a model that showed the sun and planets going round the earth?

Copernicus


What is the purpose of the planets rotation?

Your thinking is wrong. The rotation of a planet has not "been made" for a purpose. Planets rotate because of a law of nature called "the conservation of angular momentum". The dust cloud from which the a star and its planetary system forms had angular momentum (internal movements) and as gravity drew this matter together this momentum ends up as the spin of the star, its planets and the orbit of the planets round the star.


What was wrong with the way that Ptolemy drew the Indian Ocean?

He suggested that the Indian Ocean was landlocked, which was debunked later by the map made by the Venetian Fra Mauro in 1459.


What system drew all the nations into the war?

the pully system :D


Where was Drew's system first used?

in the army and in the american red cross


What are the theories that explain the formation of the solar system?

The theory is that it all started out as a rotating cloud of gas, ice, and dust particles. Then a shock wave (possibly from an exploding star) caused the cloud to start condensing and spinning faster and faster. The cloud started spinning so fast that ice and dust started smashing into each other with enough force to take gas with it after they colided. This was like a "snowball" effect getting more ice, dust, and gas into larger chunks forming planets, moons, and other objects in our solar system. The disk started taking shape and the planets and moons found different orbital cycles and came to be now what we call our solar system.This is just one theory, there are many more but this is the only one I know. =PLaplace's nebula theory (1796):it all began from a huge cloud of gas which was spinning slowly. This cloud collapsed under gravity. As it collapsed, it started spinning more quickly and began to flatten to conserve angular momentum.Schmidt-Lyttleton accretion theory (1944):Sun passed through a huge cloud of gas and acquired matter to form planets.Proto-planet Theory:started with a cloud of dust and gas in a state of hypersonic turbulence. Thus, rapid internal collisions took place. This resulted in aggregation of masses at various placesCapture Theory:interaction between a condensed solar mass star (SUN) and a protostar of lesser mass. The protostar entered the Roche limit and was disintegrated to form bodies like planets.The Solar Nebula Theory:slowly rotating nebula very similar to the Laplacian theory. The planet formation starts with a disc of 0.01 to 0.1 solar masses. This is also a monistic theory dealing with mass and angular momentum distribution.The Modern Laplacian Theory:started with a cool gas cloud which condensed in such a way that the angular momentum of the central body was only 1 percent of the system.


What actors and actresses appeared in System Is Everything - 1916?

The cast of System Is Everything - 1916 includes: Sidney Drew


How was our solar system part of a star?

One of the theories about how the solar system was created is that a small part of a giant molecular cloud somehow collapsed, creating an excess of gravity. It condensed in the middle, forming the sun, and the rest of the new solar system formed into a disk. The gravity of the newly created sun then drew asteroids and gases which then collided together to become larger. The sun then gave off a lot of solar wind (because it was newly made; it was very strong) and the inner planets were stripped of their gaseous outer layer. the outer planets, however, were not because they were further away. This happened about (scientists estimate) 4.6 billion years ago. this is not the same person but if you ask me i say there was the big bang theory and what caused that was a small dot in the middle of nothing and it contained everything all matter and reality it doesnt sound likely but that's how the prediction went anyway the dot suddenly exploded and sending out all kinds of galaxys and stars the big bang was a very hot explosion it went up to 5000000000 degrees celcius and that's how it formed sending out the galaxies and which the galaxies are constantly moving away from each other from the energy left from the big bang.