look up about the assumed isotropic nature of the universe.then u'll get answers to your questions.and then again,there's a whole lot of magnetic principles to explain why the planets move in elliptical orbits.
to quote from wiki again..
To cope with the vast distances involved, many representations of the Solar System show orbits the same distance apart. In reality, with a few exceptions, the farther a planet or belt is from the Sun, the larger the distance between it and the previous orbit. For example, Venus is approximately 0.33 astronomical units (AU) farther out from the Sun than Mercury, while Saturn is 4.3 AU out from Jupiter, and Neptune lies 10.5 AU out from Uranus.
Going to church no more makes you a Christian than standing in a garage makes you a car. ~ Garrison Keillor
look up about the assumed isotropic nature of the universe.then u'll get answers to your questions.and then again,there's a whole lot of magnetic principles to explain why the planets move in elliptical orbits.
to quote from wiki again..
To cope with the vast distances involved, many representations of the Solar System show orbits the same distance apart. In reality, with a few exceptions, the farther a planet or belt is from the Sun, the larger the distance between it and the previous orbit. For example, Venus is approximately 0.33 astronomical units (AU) farther out from the Sun than Mercury, while Saturn is 4.3 AU out from Jupiter, and Neptune lies 10.5 AU out from Uranus.
Going to church no more makes you a Christian than standing in a garage makes you a car. ~ Garrison Keillor
