Question: What Planet Has The Longest Day?

So, Venus has the longest day of any planet in our solar system.

It completes one rotation every 243 Earth days.

Its day lasts longer than its orbit.

It orbits the Sun every 224.65 Earth days, so a day is nearly 20 Earth days longer than its year.

How long are days on the planets?

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Which 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.

Which planet has longest day and shortest year?

The Planet with the Shortest Year: Mercury; a year on Mercury takes only 88 Earth days. The Planet with the Longest Day: Venus; a day on Venus takes 243 Earth days.

What planet has the longest year?

A Year On Neptune: 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).

How old would I be on Pluto?

Now what you do is divide your age in Earth years by the length of the planet’s year in Earth years to get you age in that planets years. For example, if I were 21 Earth years old, I would be 21/0.241 = 87 Mercury years old and 21/248.6 = 0.08 Pluto years old.

How old would I be on Neptune?

The Days (And Years) Of Our Lives

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Which planet has the most gravity?

Gravity on Jupiter: Jupiter is the largest and most massive planet in the Solar System. Its mean radius, at 69,911 ± 6 km, makes it 10.97 the times the size of Earth, while its mass (1.8986×1027 kg) is the equivalent of 317.8 Earths.

Which planet would you weigh the most?

Mars is larger than Mercury, but it is not as dense as the smaller planet. If you weighed 68 kg on Earth then you would weigh 25.6 kg on Mars. Since Pluto was demoted to a dwarf planet, Mars became the planet where you would weigh the least. Jupiter is the largest planet in our Solar System with the most mass.

Which planet would float in water?

Saturn

How do you age slower in space?

So depending on our position and speed, time can appear to move faster or slower to us relative to others in a different part of space-time. And for astronauts on the International Space Station, that means they get to age just a tiny bit slower than people on Earth. That’s because of time-dilation effects.

What planet can we see from Earth?

The five brightest planets – Mercury, Venus, Mars, Jupiter and Saturn – have been known since ancient times and can easily be seen with the naked eye if one knows when and where to look. They are visible for much of the year, except for short periods of time when they are too close to the Sun to observe.

What planet has no seasons?

Earth’s axis is tilted 23.5 degrees, but Venus is only titled 3 degrees. This lack of tilt means the planet’s surfaces receive a uniform amount of the Sun’s energy. Though Venus has seasons, there is little change from one to the next. Venus also has a much shorter orbit than Earth, making its seasons very brief.

Do you age slower on Mars?

As you move faster in space, time goes slower. As seen in the movie, “Interstellar,” Earth’s surface has a higher gravity than the Martian surface, so on Mars you will experience your seconds slightly faster than people on Earth.

How old would I be on Mercury?

Rotation and orbit periods for the planets

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How long is a day on Pluto?

Pluto rotates much more slowly than Earth so a day on Pluto is much longer than a day on Earth. A day on Pluto is 6.4 Earth days or 153.3 hours long.

Photo in the article by “JPL – NASA” https://www.jpl.nasa.gov/spaceimages/details.php?id=pia14905