What planet spins the fastest?

Good luck getting any sleep on Jupiter! This humongous gas giant rotates faster than any other planet in the Solar System, completing a day in less than 10 hours!

Which planet spins the fastest in order?

Jupiter completes a rotation on its axis in about 10 hours. The solar system has eight planets, which orbit around the sun. Out of the eight planets, six rotate around their axis in the same direction besides revolving around the sun. Jupiter is the fastest spinning planet while Venus is the slowest.

What is the fastest moving planet?

Despite its proximity to the Sun, Mercury is not the hottest planet in our solar system – that title belongs to nearby Venus, thanks to its dense atmosphere. But Mercury is the fastest planet, zipping around the Sun every 88 Earth days.

What is the slowest rotating planet?

Venus, which is floating higher each evening in twilight, low in the west, is the slowest-spinning body in the known universe. If you walked along a bike path that circles its equator, you’d only need to go four miles an hour to keep night from ever falling on Venus.

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What is the second fastest spinning planet?

Jupiter rotates on its axis in 0.41 Earth days (9.8 Earth hours). Saturn, at just over 10 hours, is next. Originally Answered: If the world started spinning the opposite way round suddenly, what would happen?

What planet spins on its side?

Like Venus, Uranus rotates in the opposite direction as most other planets. And unlike any other planet, Uranus rotates on its side.

What determines how fast a planet spins?

The rotational speed is normally determined by the initial angular momentum when the planet formed, but may also be altered subsequently by large collisions (as for example the collision of the earth with another planet which gave us our moon).

What is fastest cat?

Cheetah. Cheetahs (Acinonyx jubatus) are not just the fastest cats… they’re the fastest animals on land! The latest research is revealing that it’s their extraordinary manoeuvrability that really gives them the killer edge. They can run faster, brake harder and turn quicker than any other predator on land.

What planet is the hottest?

Venus is the exception, as its proximity to the Sun and dense atmosphere make it our solar system’s hottest planet. The average temperatures of planets in our solar system are: Mercury – 800°F (430°C) during the day, -290°F (-180°C) at night. Venus – 880°F (471°C)

Why Jupiter spins so fast?

When Jupiter formed, it accreted its atmosphere (over 95% of the planet’s total mass!) from the hydrogen and helium gas in the protoplanetary disk surrounding our Sun. As Jupiter ate up this gas mass, it must have begun to spin faster as it also ate up the gas’s angular momentum.

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What if Earth stopped spinning?

If the Earth were to stop spinning on its axis, gradually the oceans would migrate towards the poles from the equator. … You could travel around the Earth on the equator and stay entirely on dry land—ignoring the freezing cold on the night side, and the searing heat on the day side.

What planet is closest to the sun?

Mercury—the smallest planet in our solar system and closest to the Sun—is only slightly larger than Earth’s Moon. Mercury is the fastest planet, zipping around the Sun every 88 Earth days.

Which planet has the longest year?

Given its distance from the Sun, Neptune has the longest orbital period of any planet in the Solar System. As such, a year on Neptune is the longest of any planet, lasting the equivalent of 164.8 years (or 60,182 Earth days).

Which planet has most moons?

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Planet / Dwarf Planet Confirmed Moons Total
Earth 1 1
Mars 2 2
Jupiter 53 79
Saturn 53 82
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