They don't. This is statistically impossible. All eight planets will never line up during the lifetime of the sun, which is about 10 billion years.
Earth is one of eight planets.Earth is one of eight planets.Earth is one of eight planets.Earth is one of eight planets.
The sun is the primary source of external heat for all eight planets, although in the case of some planets it doesn't provide a lot of heat. The sun also is the largest single factor affecting the orbits of the eight planets.
They are the eight planets Mercury to Neptune.
There are eight planets and five dwarf planets in our solar system.
There are eight planets.
There are only eight planets in our solar system.
No not all the planets have craters on.
Neither. The eight planets orbit the sun, but in space there is no "under" or "over."
no stupid. now why would we die when the planets line up?
The chances of the planets ever lining up are so statistically improbable that it is safe to say it will never happen. The actual chances of the planets ever lining up has been calculated to be about once every 8.6 x 1046 years. (That's once every 86 billion, trillion, trillion, trillion years.) Since the Sun will be gone in about 10 billion years, it is impossible for this to happen.
There are eight true planets in our solar system.
The Sun and it's eight major planets are part of the solar system. Our solar system also contains 5 dwarf planets (as of 2017) and more than 700,000 minor planets and other objects.