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What else can I help you with?
Do the planets along with the moon ever move?
yes, they do.
Does the line of scrimmage ever move?
yes
Where did the sun moves?
The sun moves in straight line and the planets move around it in spiral way
Why don't planets fall to the sun?
Because they are rushing along, which tends to keep them going in a straight line, while the Sun's gravity pulls them sideways. The result is that they move in a curve in space round the Sun that goes on and on for ever.
How could newton's first law of motion explain that a force is acting between the sun and its planets?
If no force, the planets would move in a straight line, not in a orbit around the sun.
Why do the planets all stay orbit around the sun and not drift on in an empty space?
Its because the gravitational field of the sun pulls the planets towards the sun and balances the intertia of the planets which make them want to move in a straight line.
Do the planets ever line up while orbiting the sun?
Sometimes two planet line up, it only looks nice and doesn't have any effect whatsoever.
How do planets move and what keeps them in place?
Planets move away by gravity not holding it together and also gravity holds planets together
How would the planets move if the sun and planets did not have gravitational pull between them?
If there had never been gravitational pull then none of the would have formed. If the gravitational pull was suddenly switched off then each body would continue to move in a straight line at a constant speed.
What was ptolemys explanation for why the planets seemed to move at different speeds?
The planets move on little circles that move on bigger circles.
DO we all die when the planets line?
no stupid. now why would we die when the planets line up?
Do inner planets move?
Yes. All planets move in orbit around their host star.
