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Kinda, sorta. All the planets in our solar system are in stable orbits and won't come near colliding with each other within foreseeable time. But space is a big place, and powerful events enough to knock a planet out of orbit can occur.
Wiki User
∙ 13y ago
Wiki User
∙ 13y agoGas of both galaxies collide and a lot of new stars will be formed. If they have enough momentum, they will just pull at each other, but then travel on.
If not, they will merge. The smaller one will lose its old form as it gets absorbed by the bigger one. Stars won't crash into each other, but their gravity will start affecting each other.
Wiki User
∙ 16y agoYes, there have been many that have collided over the thousands of years. As a matter of fact, it is predicted that our own galaxy will collide with our neighbor galaxy in the future.
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What other planets did Armstrong saw?
He may easily have seen all of the planets in our solar system at one time or another, but the only one he or anybody else ever walked on is the Earth.
Why planets do not collide while revolving around the sun?
Planets do not collide while revolving around the sun because they have stable orbits and follow gravitational laws. The gravitational force between the planets and the sun keeps them in their respective orbits. The speed and direction of their orbits ensure that they maintain a safe distance from each other, preventing collisions.
Do any of the major planets ever get further away from the sun than Pluto does?
Yes. Sometimes Neptune is father away from the sun than Pluto. Pluto's orbit crosses Neptune's. None of the other seven planets ever get farther away from the sun that Pluto.
Is it possible that some planets have life on them and suggest a reason why we are unlikely ever to visit these life forms.?
the planets containing life form other than earth may have a dangerous species, or the planet itself may be dangerous.
What planets have orbits that cross?
inner planets <<>> Pluto has a very elliptical orbit and Pluto crosses inside the orbit of Neptune during its travel. However Pluto has a highly inclined orbit as well so there is no likelihood of a collision.
Did the planets ever touch each other?
of course they did
Can Mars ever bump into earth?
No,Mars can't bump into Earth because,the gravity isn't strong enough to pull Mars over to Earth. Mars and the earth cant bump because they are in different orbits. They will remain the same distance from the sun and cannot bump into each other.
Will the planets ever turn into sand and start new planets?
No, but they will break up into small parts to make other planets
Can planets ever disappear?
Some planets may potentially be destroyed by collisions with their stars or with other planets, but they cannot just disappear.
When energy is supplied to a solid what happens to particles within it?
At particle level in a solid, the energy is only ever kinetic. More energy means the particles move more rapidly. This means they bump against each other more. If they bump against each other rapidly enough, they will begin to separate and the solid will melt.
Will we ever visit other earth-like planets?
Of course we will. But shall we?
Why cant you stay in other planets why are there only humans in earth why no one is staying in other planets?
There are no other planets that we know of that can support life. No has ever set foot on another planet, let alone lived there.
What is each planets atmosphere?
http://nineplanets.org/ is the best site I have ever found regarding planets. I use it extensively teaching 8th grade Astronomy.
Are UFOs from other planets visiting Earth?
Some people believe that spaceships from other planets have visited Earth, but no one has ever been able to prove it.
Have humans been to Mercury?
no. no humans have ever been to any of the other planets.
Was there ever life on any other planets?
No one actually found any human life on any other planets yet, but there is known to be some plant life out on mars.
What planets has Ellen Ochoa got to?
Nobody from Earth has ever been to any other planet.
