In our universe there are billions of solar systems.
We do not know. Although we have detected planets in other solar systems, we do not know what colors they are.
Since a galaxy can have many solar systems and a solar system might have more than one planet, for each galaxy there would be many planets. Therefore there would be more planets than galaxies.
Our own galaxy has between 100 and 400 billion stars; there are hundreds of billions of similar galaxies in the OBSERVABLE Universe, and it is believed that the entire Universe is much, much bigger than the observable Universe (how much bigger, is not known). It seems that at least a large percentage of those stars have planets, which means they can be called "solar systems".
The distance between planets are measured in millions of kilometers while the distance between solar systems are measured in light years while the galxies and the universe are measured in AU (astronautical units)
They are in all three. Planets are in solar systems. There are lots of solar systems in a galaxy. There are lots of galaxies in the universe. So any planet is in a solar system, a galaxy and the universe.
Solar System is our Sun and the eight planets (Plus all the other stuff that revolves around our Sun). The Universe is everything - I mean everything. Trillions of stars, billions of galaxies and more than likely trillions of other solar systems.
Maybe because if it's not, all the planets or many of the planets/solar systems/parts/the universe will be in jumble/disarray
Most planets orbit stars forming stellar systems. Stars are not part of the solar system which is simply the stellar system for our star - otherwise known as the sun. Stellar systems together form galaxies and these form a part of the universe.
In our universe there are billions of solar systems.
http://exoplanet.eu/ There are 263 known solar systems (stars with planets) to date (December 2008), though more are found each month. It is likely that a substantial fraction of the 200 billion stars in our galaxy are orbited by planets. That's just our galaxy--there are about 100 billion galaxies in the universe. You do the math.
In order of size from largest to smallest. Universe > Galaxy > Solar System > Earth. The Erthis one of nine planets in the solar system. All of which orbit the Sun. The Sun, is star in one of the tails of the (Milky Way) Galaxy. The Galaxy, with one of millions of galaxies in the universe.
Yes. There are many other solar systems in the universe. In fact thereis the probability for some 200 billion solar systems inour ownMilky Way galaxy alone, because our sun is one of 200 billion stars in the Milky Way.
solar systems
We do not know. Although we have detected planets in other solar systems, we do not know what colors they are.
other planets, other stars, other solar systems, other galaxy's, the rest of the universe, possibly more universes
My universe is your universe, There is one solar system with a widely accepted name (the Solar System), some other stars have planets but they are so far away we have not been able to establish their constitution with any great detail.