What is the correct order of the planets from smallest to biggest?
The Correct Answer and Explanation is:
The correct order of the planets in our solar system from smallest to biggest is:
- Mercury
- Mars
- Venus
- Earth
- Neptune
- Uranus
- Saturn
- Jupiter
Explanation:
Planets in our solar system vary greatly in size. Here’s a breakdown of how the planets rank in terms of their diameters and how that affects their size relative to each other.
- Mercury is the smallest planet in the solar system, with a diameter of about 4,880 kilometers. It is smaller than some of the moons of other planets like Ganymede and Titan.
- Mars is slightly larger than Mercury, with a diameter of about 6,779 kilometers. While it’s the second smallest planet, it is still far smaller than Earth and Venus.
- Venus has a diameter of about 12,104 kilometers, making it slightly smaller than Earth, though its size and structure are quite similar to Earth.
- Earth is the fifth-largest planet, with a diameter of about 12,742 kilometers. It’s the largest of the terrestrial planets.
- Neptune and Uranus are both classified as “ice giants” and are similar in size. Neptune’s diameter is about 49,244 kilometers, while Uranus is slightly smaller at about 50,724 kilometers. These two planets are significantly larger than Earth but much smaller than Jupiter and Saturn.
- Saturn is the second-largest planet with a diameter of about 116,460 kilometers. Known for its stunning ring system, Saturn is a gas giant made primarily of hydrogen and helium.
- Jupiter is the largest planet in our solar system, with a diameter of about 139,820 kilometers. Its massive size and gravitational influence make it the dominant force in the outer solar system.
In summary, the planets range from small rocky bodies like Mercury to massive gas giants like Jupiter, showing the diversity in size among the planets.
