What are the 3 smallest planets?

What are the 3 smallest planets?

Though Mercury, Venus, Earth, and Mars are the smallest of the known planets, each is clearly impressive in different ways.

Which planet is smaller Uranus or Neptune?

Uranus is slightly larger in diameter than its neighbor Neptune, yet smaller in mass. It is the second least dense planet; Saturn is the least dense of all.

Is Saturn the smallest?

Saturn is the second largest of the gas giants; with a mean diameter of 120,536 km, it is just slightly smaller than Jupiter. In fact, with an average density of 0.687 g/cm³, Saturn is the only planet in the Solar System that is less dense than water (1 g/cm³).

Which is the 2 smallest planet?

Closest to the sun, Mercury is the second smallest planet in our solar system.

Is Uranus the smallest planet?

To ensure that the list stays stuck, just think of something along the lines of “Mercury Met Venus Every Night Until Saturn Jumped.” Essentially, this indicates that the size of the planets in order from smallest to largest is Mercury, Mars, Venus, Earth, Neptune, Uranus, Saturn, and Jupiter.

Is Mars the smallest planet?

Mars, the fourth planet from the sun, is the second smallest planet in the solar system; only Mercury is smaller.

Which is bigger Saturn or Uranus?

Saturn is the second largest planet in our Solar System. It has a diameter of 120,536 km across the equator, and a surface area of 4.27 x 1010 km2. Uranus has a diameter of 51,118 km and a surface area of 8.1 x 109 km2. Although Uranus is much smaller than Jupiter, it is still large.

Is Saturn bigger than Neptune?

saturn is larger than neptune //// Neptune is the 4th largest planet in the Solar System, after Jupiter, Saturn, and Uranus. It’s much larger than the terrestrial planets: Mercury, Venus, Earth and Mars. The diameter of Neptune is 49,500 km. …

Is Mars the 4th smallest planet?

Earth, of course, is the third closest planet to the Sun and the fourth smallest with a radius of 3963 miles (6378 km). Just past Earth is Mars, the fourth planet in the solar system. Mars is the second smallest planet with a radius of 2111 miles (3397 km).

Is Mars the 2nd smallest planet?

Mars, the fourth planet from the sun, is the second smallest planet in the solar system; only Mercury is smaller. Mars is about half (53 percent) the size of Earth, but because Mars is a desert planet, it has the same amount of dry land as Earth.