none
a planet that exists outside of our 'solar system' (this is the only solar system, because our sun is named 'Sol')
Earth is the only green and blue planet in the solar system. To draw it, look at a globe.
The sun is the only star in our solar system.
Yes, the solar system is the only one in our solar system. there are other solar systems many trillions of miles away. You can see their suns, these are the stars.
There are hundreds of thousands of asteroids in the Solar System, most of which orbit the Sun beyond Mars, but within Jupiter's orbit. By the way . . . since there is only one Solar System (Named from "Sol", our sun/star's name) you needn't say, "Our . . . "
Currently, our solar system is the only one we know of to contain life.THERE IS ONLY ONE SOLAR SYSTEM.
There is only one Solar System; it is the star system with the star named Sol (our solar system). It is technically incorrect to refer to any other star system as 'a solar system.' Our star system is is also the only star system we know intimately enough (in fine enough detail) to know to have moons. It is not currently possible for us to detect moons orbiting extrasolar planets (planets orbiting other stars). There are 336 objects classified as moons in the Solar System.
There is only one star in our solar system. The sun!! There is only one star in our solar system that one star is the sun!
the sun is. It is also the ONLY star in THIS solar system.
As far as we know, the Sun is the only star in our Solar System.
no it does not, we are the sun's only solar system
There is no planet named Wenus, at least not in our solar system ...the only planetary system where we have the ability to detect moons.The planet Venus has no moons.