What planet has a 10 hour day?
Jupiter’s diameter is 11 times that of Earth, but its 10-hour rotation is less than half as long as Earth’s 24-hour day.
Which planet has the shortest day only 9.8 Earth hours?
A day on Jupiter takes only 9.8 hours. Venus has the longest day of any planet in our solar system. It takes 243 Earth days for Venus to make a complete turn on its axis.
What planet has the shortest day?
The planet Jupiter has the shortest day of all the eight major planets in the Solar System. It spins around on its axis once every 9 hr 55 min 29.69 sec. Jupiter has a small axial tilt of only 3.13 degrees, meaning it has little seasonal variation during its 11.86-year-long orbit of the Sun.
How long is a Venusian day?
Time on Venus
A day on Venus lasts 243 Earth days. A year on Venus lasts 225 Earth days.
What is the hottest planet?
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)
What planet has the longest night?
How long is a day on each planet?
|Planet||Length of Day|
|in Earth Days||in Hours|
What is the smoothest planet?
Jupiter’s large icy moon Europa has the smoothest surface of any solid body in the Solar System. The only prominent relief on its surface are ridges a few hundred metres in height.
What planet has 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).
On which planet would you feel the heaviest?
Venus is about 95% of the Earth’s diameter and 82% of the Earth’s mass. Planet on Which You Would Feel the Heaviest: Jupiter. A 100-pound person would weigh 254 pounds on Jupiter.
What planet takes 7 years to get to?
FAQ – Spacecraft
|Voyager 1 & 2||Jupiter; Saturn; Uranus; Neptune||13,23 months; 3,4 years; 8.5 years; 12 years|
|New Horizons||Pluto||9.5 years|
Can we breathe on Pluto?
As such, there is simply no way life could survive on the surface of Pluto. Between the extreme cold, low atmospheric pressure, and constant changes in the atmosphere, no known organism could survive. However, that does not rule out the possibility of life being found inside the planet.
How long is 1 hour in space?
1 hour in space is 7 years on earth.
Is a day exactly 24 hours?
On Earth, a solar day is around 24 hours. However, Earth’s orbit is elliptical, meaning it’s not a perfect circle. That means some solar days on Earth are a few minutes longer than 24 hours and some are a few minutes shorter. … On Earth, a sidereal day is almost exactly 23 hours and 56 minutes.
Why is a day 23 hours and 56 minutes?
If our definition of a day was truly based on one complete rotation of the Earth on its axis — a 360 degree spin — then a day would be 23 hours, 56 minutes, and 4 seconds. … The mismatch of nearly 4 minutes is because the Earth must rotate more than 360 degrees between one dawn and the next.
Which planet spins the fastest?
Jupiter is the fastest spinning planet in our Solar System rotating on average once in just under 10 hours. That is very fast especially considering how large Jupiter is. This means that Jupiter has the shortest days of all the planets in the Solar System.