what happens if earth goes out of its orbit, if so what prompts it ?

Question

i read that the compostion of the earth doesn't do with gravitational pull. is there any possibility that the earth to go out of its orbit and what makes it so, if at all happens, and a slight change in the parth of the orbit has any serious repercussions?

Answer 1

well there is serious repercussions such as the temperature will drop down if we far away from the sun and if we getting near the sun we might been pulled by the sun gravithy or collide with other planet.............

Answer 2

The earth follows its current orbit around the sun, according
to the laws of general relativity discovered by A. Einstein in the early 20th century. That curved space/time is the shortest path around a high mass object such as a typical star like the sun.

It might be possible that the earths current orbit could be perturbed by a very, very massive meteor strike. An object large enough to move the earth, or change it's axis tilt, such as what is speculated to have happened to Neptune would extinguish all life on this planet, before you knew what hit us.

In the distant future the sun will swell up in size and envelope
Mercury, Venus and the earth, perhaps it's possible the earths orbit will change during those final stages, due to variances in the suns gravitational field, and friction with the suns bloated atmosphere. Of course life on earth will long be extinguished at that time.

Never the less, and remarkably perhaps the ongoing "situation" in "I-Rack" involving the US occupation might finally also be resolved around that time as well.
Aftrerall, Hope springs eternal.

Luv U all, ba-bye

Answer 3

didn't we read that the last huge earthquake in Peru actually moved the Earth a tad?.... and I've always wondered about the detonation of atomic bombs in the air, whether they had enuff 'oomph' to move earth out of it's orbit by a hair, or not... especially since the ideas of using one to move an asteroid headed our way.....???....

Answer 4

This is what happens:
http://www.youtube.com/watch?v=LBCP8EuhtRI