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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.
Wiki User
∙ 13y ago
Wiki User
∙ 14y agoWe know and always knew, or I should say "thought" that there was no life on other planets. However there is a chance there is or was life on Mars and Venus.
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Do other planets exists?
God made earth for us and he made the other planets for other life forms. But why are many other living beings very much more intelligent than humans?
What are Earth and the other planets closest to the sun are made mostly of?
Earth and the other planets are mostly made of rock.
Which planets are mostly made of atmosphere?
i think uranus
How are the inner planets and the outer planets different and alike?
the inner planets are made of rock, ice and other materials while the outer planets are made of different kinds of gases except for pluto.
What are the planets made of gas called?
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.
Are otter planets made out of gas?
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
Do other planets exists?
God made earth for us and he made the other planets for other life forms. But why are many other living beings very much more intelligent than humans?
What makes up space?
There was a big bang.. then space came with lovely stars but there was no planets.. when alot of rocks formed together another big bang had come and made.. EARTH!
What are Earth and the other planets closest to the sun are made mostly of?
Earth and the other planets are mostly made of rock.
What are Earth and the other planets closest to the sun are made mostly?
Earth and the other planets are mostly made of rock.
How was puto made?
from other planets
The planets where made before people?
The planets have been around much longer than people.
Which planets are mostly made of atmosphere?
i think uranus
Is it true that Tycho Brahe came to the wrong conclusions about the motions of the planets?
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.
What is the difference between terrestial planets and outer planets?
terrestrial are planets that are the inner planets since there are made up of rock. but on the other hand. the outer planets are the gas giants. or the outer planets. they are made up of various gasses.
Why do you think there is no life in other planets?
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.
How was the discovery of the planets orbits shape made?
It was made when the big bang happen i think?
