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Are outer planets large in size?
The outer planets are also called the Jovian planets or gas giants. Like the inner planets, the outer planets have similar characteristics to one another. The outer planets are so much larger than the inner planets that they make up 99 percent of the mass of the celestial bodies that orbit the Sun.
What is the size of relative to Earth?
The inner solar system
| Object | Eq. Diameter (km) | Size Relative to Earth |
|---|---|---|
| Venus | 12,104 | 0.95x |
| Earth | 12,756 | 1.00x |
| Mars | 6,792 | 0.53x |
| Ceres | 950 | 0.07x |
Are Earth’s outer planets bigger?
Because they are much larger than Earth and the other inner planets, and because they are made primarily of gases and liquids rather than solid matter, the outer planets are also called gas giants. Figure 25.19: This image shows the four outer planets and the Sun, with sizes to scale.
What is the relative size of Mars?
Mars (diameter 6790 kilometers) is only slightly more than half the size of Earth (diameter 12750 kilometers). Note the difference in color between the two planets. Almost 70% of Earth’s surface is covered by liquid water.
What are the approximate sizes of the planets relative to each other?
This illustration shows the approximate sizes of the planets relative to each other. Outward from the Sun, the planets are Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune, followed by the dwarf planet Pluto. Jupiter’s diameter is about 11 times that of the Earth’s and the Sun’s diameter is about 10 times…
How big is Uranus compared to other planets?
Uranus – 15,759mi (25,362km) radius; 4x Earth’s size Neptune – 15,299mi (24,622km) radius; only slightly smaller than Uranus This illustration shows the approximate sizes of the planets relative to each other.
What is the difference between the inner and outer planets?
The smaller, inner planets include Mercury, Venus, Earth, and Mars. The inner planets are rocky and have diameters of less than 13,000 kilometers. The outer planets include Jupiter, Saturn, Uranus, and Neptune. The outer planets are called gas giants and have a diameter of greater than 48,000 kilometers.
How big is Saturn compared to other planets?
Saturn – 36,184mi (58,232km) radius; 9x larger than Earth Uranus – 15,759mi (25,362km) radius; 4x Earth’s size Neptune – 15,299mi (24,622km) radius; only slightly smaller than Uranus This illustration shows the approximate sizes of the planets relative to each other.