Because someone who was observing the sky realized that some of the heavenly bodies where moving at a diffrent rate and direction than the rest of the stars.
Yes, other planets do exist in our galaxy and beyond. There are thousands of confirmed exoplanets that have been discovered orbiting other stars in the Milky Way galaxy. Some of these planets may have conditions that could potentially support life.
Yes, the outer planets in our solar system (Jupiter, Saturn, Uranus, and Neptune) are known as gas giants because they are predominantly composed of gases like hydrogen and helium. These planets have thick atmospheres and lack solid surfaces.
Earth and the other inner planets (Mercury, Venus, and Mars) are primarily composed of rock and metal. These materials include elements like iron, silicon, and nickel. The outer planets (Jupiter, Saturn, Uranus, and Neptune) are largely made up of gases like hydrogen and helium.
There are four planets that are made out of gas: Jupiter, Saturn, Urans and Neptune. These planets are called the "gas giants" . The other four planets (Earth, Mercury, Venus and Mars) are mostly made out of rock.
Yes there are living things on other planets. think of how many planets there are in this universe. It would be something like 1/100000000000000000000 chance of Earth being the only planet with life.
Earth and the other planets are mostly made of rock.
The planets have been around much longer than people.
As far as I know, Tycho Brahe made detailed observations of the planets' positions; he did NOT draw conclusions from that. Conclusions were drawn by other people, especially Kepler and Newton.As far as I know, Tycho Brahe made detailed observations of the planets' positions; he did NOT draw conclusions from that. Conclusions were drawn by other people, especially Kepler and Newton.As far as I know, Tycho Brahe made detailed observations of the planets' positions; he did NOT draw conclusions from that. Conclusions were drawn by other people, especially Kepler and Newton.As far as I know, Tycho Brahe made detailed observations of the planets' positions; he did NOT draw conclusions from that. Conclusions were drawn by other people, especially Kepler and Newton.
i think the question is " are other planets made out of gas" because as far as i know there are no otter planets, although that would be cool. not all planets are made out of gas, some are gas though. neptune is a gas giant, that's just one example though
Yes, other planets do exist in our galaxy and beyond. There are thousands of confirmed exoplanets that have been discovered orbiting other stars in the Milky Way galaxy. Some of these planets may have conditions that could potentially support life.
Someone who thinks there is no life on other planets might say.... # we haven't found any on the planets we've looked at so far # we haven't found any electronic signals from any space object which might have non-natural causes # no non-earth life form has made itself known to us Other people think that it is most unlikely (given the incredible number of stars on the known universe) that we are on the only planet which supports life.
cells
because when god made the planets he made explosions everywhere to make planets. some explosions were bigger than others.
The sun is a star and the planets are made out of gas and all other things.
it is made of lava like all the other planets
Just like many other things, planets are made out of atoms.
The four inner planets are all made of rock or are rock based but the four outer planets are all made of gas or gas based.