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The Earth was never a star, it was always a planet from the earliest moment that it formed out of smaller objects when the solar system first coalesced out of a giant cloud of interstellar gas. Planets are not like starts. Stars are much larger and are made from very hot gas; planets are much smaller and colder, and in the case of the Earth, are made mostly of solid or liquid substances, rather than gas (although the Earth does, of course, have an atmosphere made of gas).
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What is unusual about the sun compared to stars?
the sun is closer to earth than any other star........... ever! :) :)
Is a dwarf star headed for earth?
No, there is no dwarf star heading for Earth. The closest star to Earth is the Sun, which is a main-sequence star. Dwarf stars are common in the universe and many are much farther away from Earth.
List three factors that control the apparent brightness of a star as seen from earth?
The apparent brightness of a star is determined by its luminosity (true brightness), distance from Earth, and any intervening dust or gas that may absorb or scatter its light. These factors affect how bright a star appears in the night sky to an observer on Earth.
Is the sun the furthest star from earth?
No, the opposite in fact. Sol is the closest star to Earth.
Sun is actually a star?
The sun is a star, the closest star to our earth. Indeed, our earth and the other planets of our solar system orbit the sun.
What is the star called that the earth orbits?
we know that the star that earth orbits is the sun the sun is the biggest star ever
What is unusual about the sun compared to stars?
the sun is closer to earth than any other star........... ever! :) :)
Could a star ever fall on earth?
simply put: no a star is about the size of our sun, maybe a bit(or a lot) larger or smaller, but if it were to collide with earth, our whole planet would be... absorbed and we would all die
How many star an earth?
No star is an earth.
Which star is the nearest to earth?
The nearest star to Earth is the Sun.
Can a star fall from the sky?
No. The stars are far beyond any noticeable effects of Earth's gravity. The stars are also far larger and more massive than Earth is, so if Earth were ever to run into one it would be more accurate to say that Earth would fall into the star.
Why doesn't the north star ever fall?
The phrase "falling star" is a misnomer. Stars do not actually fall (except celebrity stars). The smallest possible star dwarf's earth in terms of mass--if earth and a star were to ever collide, it would be the earth doing most of the falling. Tidal forces would then rip our planet asunder as it fell into any star. Also, the North Star (Polaris) is about 430 light years away. Meteors, so called "falling stars," are all tiny bits of debris swept up as earth orbits the sun--typically no more than a few light minutes from earth at their furthest distance from us.
What star is the second to earth?
The closest star to Earth is the SunThe second closest star to Earth is Proxima Centurai.
Is Sirius A an Earth-like star?
No. There is no such thing as an "earth-like star" as Earth is a planet, not a star. Sirius A is a star that is larger and brighter than the sun.
Is Mars the nearest star to earth?
No. Mars is a planet, not a star. The closest star to Earth is the sun.
Which star looks brightest to people on earth?
The sun is the brightest star to people on Earth because it is the closest star to Earth.
Where is the earth on the star life cycle?
The "star life cycle" refers to stars. Earth is not a star.
