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∙ 9y agoIn our solar system the two smallest planets are Mercury and Mars. Note also that Pluto (no longer considered a planet) has about half the diameter of Mercury.
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Name the two planets without moons?
In our solar system, Mercury and Venus are the two planets which do not have moons.
What are the 2 biggest planets?
Saturn is the second largest planet in the Solar System and exhibits a large ring structure.
What are the two major parts of the solar system?
The inner and outer planets
What planets don't rotate?
All of the planets in the solar system rotate, but two are very slow. They are Mercury and Venus.
Name two objects in the solar system besides moons and planets?
The Sun and the asteroids.
Do the densities of the solar system planets fall into two or more groups?
do the densities of the solar system planets fall into two or more groups
How large is mercury compared to other planets?
Mercury is the smallest planet in our solar system, a little under two fifths of Earth's diameter.
Do many people think that moons are smaller than planets?
Generally speaking moons are smaller than planets. The only exceptions are the two largest moons in this solar system, Ganymede and Titan, which are larger than Mercury, the smallest planet in the solar system.
What two planets in the solar system have solar ice caps?
Mars and Earth
Name the two planets without moons?
In our solar system, Mercury and Venus are the two planets which do not have moons.
What two planets are the coldest in our solar system?
Neptune and Uranus
How many planets in your solar system do not have any moons?
Two of them
Which two planets are the largest in the solar system?
Jupiter and Saturn
What are the two planets in your solar system that have no moon?
Mercury and Venus
What are the two types of planets in are solar system?
rock and gas
Which planet rotate in retrograde motion?
Uranus and Venus are the two planets in our solar system that have a retrograde rotation. All of the planets orbit the Sun.
What types of planets are in the solar system?
There are two types of planets in the solar system. These are, the smaller, rocky planets, which are Mercury, Venus, Earth, and Mars, and the gas giants, which are Jupiter, Saturn, Uranus, and Neptune.
