There are 8 planets within our solar system. They are:
Outside of our Solar System, there are possibly billions, although as of Aug 2010, only 490 exoplanets have been found - but this number is increasing almost daily.
See related link for a current list of exoplanets.
The universe.
Uranus.
The universe is vast, encompassing everything that exists -- from planets and stars to dust and gases. It includes all matter, energy, space, and time, forming the fabric of reality as we know it. Its mysteries continue to fascinate and inspire exploration and discovery.
There are many other planets in many other galaxies.
There are four gaseous planets.
So far, earth is the only planet known to support life, but many scientists thing that life probably exists on other planets.
The word you're missing is.... liquid.
The word you're missing is.... liquid.
probably not, but if there was its bound not to be intellegent.
Our solar system contains the sun, and all the planets, dwarf planets, asteroids, comets, and various debris that orbit it.
The universe.
Gravity exists on all planets, though the force differs depending on the mass of the planet.
We cannot say if life exists on other planets or not. We are trying to work it out.Just because there is no evidence does not mean that there is no life on other planets. We are trying to work out the answer but the answer maybe, YES.
Eris is a dwarf planet that exists beyond Pluto
water exists thanks to comets because it melts or it hits a planet
Uranus.
We do not know. So far, organic molecules have been located on planets and in distant stars, but this is not proof that organic life exists there.