What are the sizes of the 9 planets?
Table of Contents
What are the sizes of the 9 planets?
Planet Sizes
- Mercury – 1,516mi (2,440km) radius; about 1/3 the size of Earth.
- Venus – 3,760mi (6,052km) radius; only slightly smaller than Earth.
- Earth – 3,959mi (6,371km) radius.
- Mars – 2,106mi (3,390km) radius; about half the size of Earth.
- Jupiter – 43,441mi (69,911km) radius; 11x Earth’s size.
What is the size of all 8 planets?
Planets In Order Of Size:
Planet | Diameter (km) | Size relative to Earth |
---|---|---|
Mercury | 4879.4 | 38% the size of Earth |
Mars | 6779 | 53% the size of Earth |
Venus | 12104 | 95% the size of Earth |
Earth | 12756 | 100% the size of Earth |
Is Pluto still a planet?
According to the International Astronomical Union, the organization charged with naming all celestial bodies and deciding on their statuses, Pluto is still not an official planet in our solar system.
What is the biggest and smallest planets?
The smallest planet in the solar system, Mercury and the largest planet, Jupiter provide many clues to the formation of our solar system, the geochemical variability therein, and the evolution of earth. Pluto, a dwarf planet, will also be touched on and where it calls within the list of planets.
What are the 3 biggest planets?
The Planets From Biggest To Smallest
Rank | Planet | Diameter (kilometres) |
---|---|---|
1 | Jupiter | 142,800 |
2 | Saturn | 120,660 |
3 | Uranus | 51,118 |
4 | Neptune | 49,528 |
Why Pluto is destroyed?
Actually, the farthest planet of the solar system Pluto has neither died nor has been destroyed. Yes, there were rumours about the death or destruction about Pluto. But the scientific truth is that, it has only been affected by depreciation and has become so little as to be categorized as a dwarf planet.
What is the biggest planet ever discovered?
TrES-4b is an extrasolar planet, and one of the largest exoplanets ever found, after WASP-12b, WASP-17b, CT Chamaeleontis b (though the latter may be a brown dwarf), GQ Lupi b and HD 100546 b….TrES-4b.
Discovery | |
---|---|
Inclination | 82.86 ± 0.33 |
Semi-amplitude | 86.1 |
Star | GSC 02620-00648 A |
Physical characteristics |
What is the rhyme to remember the planets?
Nine planets An English-language mnemonic which was current in the 1950s was “Men Very Easily Make Jugs Serve Useful Needs, Perhaps” (for Mercury Venus Earth Mars Jupiter Saturn Uranus Neptune Pluto).