This has probably never happened for it is impossible. You need to remember that Neptune, Uranus etc are planets which take a long time to make an orbit around our sun. But it could have happened for scientists estimate that the odds are one in 2.87 trillion years.
No, they are not.
No.
There was a big bang.. then space came with lovely stars but there was no planets.. when alot of rocks formed together another big bang had come and made.. EARTH!
Bode's universe can not be measured. The reason the universe can not be measured is because it is made up of all the matter, intergalactic space, galaxies, stars and planets.
the are gaseous planets aka gas giants... so they are made up of all gas's
all planets arent the same color because they are all made up of different things
No, they are very rarely lined up.
All the planets never lined up, but it was reported once that mercury, Venus, Earth, Mars, Jupiter and Saturn were lined up together.
No.
Yes. But not all at the same rate, nor are their axis lined up with each other.Yes.Yes.
I predict that the constellations would look different.
Planets,rockets,meteors,comets,and galexies. Many more things are in space I just can't answer them all.
the Mayan calendar predicts this on Dec 22, 2012 - end of times. I predict nothing much will happen.
outer space is a vacuum and a vacuum is completely empty space. however all celestial bodies that exist in space(planets, stars, etc.) do not make up space
everthing is weightless in space.
Very little. It is simply a rare astronomical occurrence. It can certainly have no effect on the earth.
There is gravity in space. Gravity is what makes orbits possible.
There was a big bang.. then space came with lovely stars but there was no planets.. when alot of rocks formed together another big bang had come and made.. EARTH!