Ken Holmes & Tibetan Buddhism
First, let's just look at Saturn's physical characteristics. The equatorial diameter of Saturn is , km; that's about times bigger than the. The mean radius of the body of Saturn is 36, miles (58, kilometers). However, the giant planet spins swiftly, completing a "day" in just. Circles are all similar, and "the circumference divided by the diameter" produces the same value regardless of their radius. This value is the ratio of the.
Besides its faint, occasional twilight appearances, Mercury is indirectly visible from Earth about a dozen times per century as it passes across the sun. Venus Venus is similar to Earth in size, with a circumference of 23, miles and an area of , square miles.
Its atmosphere traps heat and can cause surface temperatures of almost degrees Fahrenheit; this sweltering heat has destroyed all probes that have landed on the planet. Sciencing Video Vault Earth The third planet from the sun is Earth, the only planet known to contain life.
How Big is Saturn?
Its circumference is just greater than that of Venus at 24, miles. Of its total area -- , square miles -- 70 percent is covered by oceans. It orbits the sun at a distance of nearly 93 million miles on a tilted axis of over 23 degrees, creating four distinct seasons. Mars Having a circumference of 13, miles and an area of 55, square miles, Mars is the second smallest planet in the solar system.
Though its temperatures are too low for liquid water to remain on its surface, Mars has polar ice caps that expand and shrink according to the shift in seasons. Jupiter The largest planet in the solar system -- with a circumference ofmiles and an area of 24,, square miles -- is Jupiter.Why the Ratio of Circumference to Radius in a Circle is a Constant
This gas giant is the fifth from sun and has 63 moons of its own, four of them the size of planets. Its unusual coloring is a product of visible ammonia clouds and stripes formed by east-west winds creating dark belts and light zones. Saturn Atmiles in circumference and 17,, square miles in area, Saturn is the sixth planet from the sun and the second largest gas giant. Its composition is mostly hydrogen and helium, while its famous rings are deceptively complex: At 12, km mi in diameter, it is almost the same size as Earth.
But unlike Earth, Venus experiences no flattening at the poles, which means that it almost perfectly circular.
The planet Venus, as imaged by the Magellan 10 mission. However, due to flattening at its poles 0.
Saturn Compared to Earth - Universe Today
As a result, its polar diameter differs from its equatorial diameter, but only by about 41 km Like Earth, Mars experiences flattening at its poles 0. As a result, it experiences a bulge at its equator which leads to a variation of 40 km 25 mi between its polar radius and equatorial radius. This works out to Mars having a mean diameter of km Mosaic of the Valles Marineris hemisphere of Mars, similar to what one would see from orbital distance of km.
Again, this its mean diameter, since Jupiter experiences some rather significant flattening at the poles 0.
This is due to its rapid rotational period, with Jupiter taking just 9 hours 55 minutes and 30 seconds to complete a single rotation on its axis. Combined with the fact that Jupiter is a gas giant, this means the planet experiences significant bulging at its equator. Basically, it varies in diameter fromkm 83, This is a difference of km Like Jupiter, it experiences significant flattening at its poles 0.
This means that it varies in diameter fromkm This is a difference of almost 12, km, the greatest of all planets.
- Saturn Compared to Earth
- What Are The Diameters of the Planets?
- Angular diameter
Uranus has a mean diameter of 50, km 31,