Empty space.
Yes. Quasars are the size of the solar system.
The planets of our solar system are most definitely NOT all the same size.
Jupiter is the largest planet in out solar system and the most massive.
ASTROID!
You would weight the most on the sun because it has the most mass of any object in the solar system.
Jupiter has the most satellites in our solar system, with a total of 79 known moons. These moons vary in size, with the four largest being Io, Europa, Ganymede, and Callisto.
Saturn is the second largest planet in the Solar System, next to Jupiter.
It isn't. Earth ranks 5th in size. Jupiter is the largest planet in the solar system.
Of the eight planets in our solar system, Earths is the fifth largest or the fourth smallest.
Scientists classify small objects in the solar system by size, shape, and composition
Mercury
Venus is the solar system object most similar to Earth in terms of mass and density. Venus is similar in size and composition to Earth, making it the closest "sibling" planet to our own.