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Up until August 2006, Pluto was the outer most planet in our Solar System. The IAU reassessed what constituted a planet and Pluto fell outside that definition and is now referred to as a "Dwarf Planet". Whether it is a planet or a dwarf planet, Pluto's orbit is about 5,913 million km from the sun (on average). Earth is about 150 million km from the sun. Earth is about 5,763 million km closer to the sun than Pluto.

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How come you cant see the 2 planets in front of the earth but the sun?

Mercury and Venus are the two planets nearer to the sun than the Earth is. They are both bright and easy to see. You just have to know when to look, and where in the sky to look. You also have to know what you are looking at when you see them, because they just look like bright stars.


How do scientist know that planets are much closer to earth than stars are?

By observing their movements. It is actually quite simple: If you watch a planet for two consecutive nights, you can already detect movement among the background stars. You can do this with the naked eye - no special instruments are required. Stars, on the other hand, seem to be unmovable, year after year. It may take decades or centuries to detect a change for some of the nearer stars.


Why do planets appear brighter than stars?

Planets appear brighter than stars because they reflect more sunlight and have larger apparent sizes in the night sky compared to distant stars. Stars emit light due to nuclear fusion in their cores, while planets reflect light from the Sun, making them appear brighter to us on Earth.


Why do planets shine brighter then stars?

Not all of them do. Mercury, Venus, Mars, Jupiter, and Saturn appear brighter than most stars when they're in the right positions, simply because they're so much nearer to us than stars are. However, even though Uranus, Neptune, and Pluto are also much nearer to us than stars are, they're not bright enough to be seen without optical aid, and none of those was known until a couple of hundred years ago.


The planets appear to move through the background of stars because?

the planets orbit the Sun at varying speeds, causing them to appear to move against the fixed backdrop of stars as seen from Earth. This apparent motion is due to the Earth's own movement around the Sun, which creates the illusion of planets traversing the sky over time.

Related Questions

How many planets are nearer to the sun than the earth is?

There are 2 planets closer to the Sun from the Earth


Why does the moon look brighter than the stars?

moon is too nearer to earth than stars


What other planets are nearer the sun than planet earth?

Mercury and Venus are closer to the Sun than Earth.


What 2 planets have a faster orbital velocity than earth?

Any planets that are nearer to the sun than the earth is. The two known ones are Mercury and Venus.


Why do all planets nearer to the sun than the earth go through phases as seen from earth?

because the sun causes ther effect


Why does the moon seem so big compared to the stars?

Because the Moon is much nearer than the stars to the Earth.


How do scientists know that planets are closer to earth than the stars?

not a clue


Why is venus brighter than the stars?

Because it is nearer that the stars.


Why does the Moon appear much brighter and larger than the next-nearest star to someone on earth?

The Moon is much nearer than the nearest star.The Moon is much nearer than the nearest star.The Moon is much nearer than the nearest star.The Moon is much nearer than the nearest star.


How come you cant see the 2 planets in front of the earth but the sun?

Mercury and Venus are the two planets nearer to the sun than the Earth is. They are both bright and easy to see. You just have to know when to look, and where in the sky to look. You also have to know what you are looking at when you see them, because they just look like bright stars.


Why do stars planets and moons do not collide it self?

The moon is many times closer to the Earth than the stars are.


What are the objects other than planets that are located within Earth's solar system?

stars