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Does Venus spin fast or slow?
The planet Venus rotates very slowly, with a single revolution taking about 243 Earth days, and this rotation rate varies.
Why does Venus spin so fast?
The average temperature on Venus is 462 degrees Celsius, but things get cooler in the upper atmosphere, ranging from -43 to -173 Celsius. This atmospheric wave on Venus speeds up the atmosphere’s rotation at low altitudes, causing it to go much faster than the planet itself.
Can we make Venus spin faster?
Researchers used a computer to simulate the movements of that thick atmosphere. It whips around at 100 meters per second (around 224 miles per hour). Those winds exert enough push against mountains on one side of the planet — and suction on the other side — to alter the speed of the planet’s rotation.
How Fast Is Mars spinning?
868.22 km/h
Since the planet only rotates about 40 minutes slower than Earth, this is one category where the two planets are not very different. Mars, like all of the planets except Venus, rotates in prograde(counter clockwise). The planet has a rotational speed of 868.22 km/h at the equator.
How fast is Mercury spinning?
10.892 km/h
Mercury (planet)
| Designations | |
|---|---|
| Sidereal rotation period | 58.646 d 1407.5 h |
| Equatorial rotation velocity | 10.892 km/h (3.026 m/s) |
| Axial tilt | 2.04′ ± 0.08′ (to orbit) (0.034°) |
| North pole right ascension | 18h 44m 2s 281.01° |
How Fast Is Jupiter spinning?
Earth rotates once in 24 hours; Jupiter once in about 9.5 hours. The surface of Earth at the equator is rotating at about 1000 miles per hour, while Jupiter’s equatorial cloud-tops are moving nearly 28,000 miles per hour.
How long does it take Venus to rotate each day?
The thick atmosphere increases the rotation rate by up to about two minutes each day. Each Venus day, that is. And each day on this planet is 243 times longer than one on Earth. Two minutes is not much in a rotation that lasts almost 350,000 Earth minutes.
Why does the speed of Venus spin change?
With help from its thick atmosphere, the speed at which Venus spins changes. This planet close-up was taken by the Japanese space agency’s Akatsuki spacecraft. Time gets tricky on Venus. The planet has extremely thick air, which flows much more rapidly than the rate at which the solid planet spins.
How many days does Venus spend between Earth and Sun?
Evey 584 days, Venus completes an interior conjunction, where it lies between Earth and the Sun. It is at this point that Venus makes the closest approach to Earth of any planet, at an average distance of 41 million km.
How long does it take for a cloud top to circle Venus?
Yet instead of standing still, its hurricane-strength winds increase the higher one goes. Seventy kilometers (45 miles) from the surface, it takes just four days for cloud tops to circle the planet. The speed is particularly remarkable because the winds have to work against friction with the planet’s surface.