Quick Answer: Which Planet Has The Longest Year?

Which two planets have the longest year?

Venus, which is roughly 38,200,000 km from Earth at its closest approach.

The Planet with the Longest Year: Pluto; a year on Pluto takes 248.5 Earth years..

Which planet has the longest and shortest year?

MercuryWhich planet has the longest day and the shortest year? The answer to both questions is Mercury. It orbits the Sun every 88 days, and a Solar Day on Mercury lasts for two orbits which is 176 days.

Which planet has the longest season?

EarthEarth has four seasons. Most planets do, too….Student Features.PLANETLENGTH OF SEASONEarth90-93 daysMars7 monthsJupiter3 yearsSaturnAbout 7 years3 more rows•Jul 22, 2004

Can humans live Uranus?

Uranus’ environment is not conducive to life as we know it. The temperatures, pressures and materials that characterize this planet are most likely too extreme and volatile for organisms to adapt to.

What planet has the shortest day?

planet JupiterThe 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 year on each planet?

The Days (And Years) Of Our LivesPlanetRotation PeriodRevolution PeriodEarth0.99 days365.26 daysMars1.03 days1.88 yearsJupiter0.41 days11.86 yearsSaturn0.45 days29.46 years5 more rows

What is the most beautiful planet in the universe?

planet SaturnThe planet Saturn is probably the best known and most beautiful planet in the Solar System.

What planet is the coldest?

NeptuneNeptune, being the eighth planet in our solar system and therefore the one furthest from the sun, has the coldest average temperature (around -214°C).

What would Planet 9 be called?

Planet 9 = Planet X = Nibiru = Many, many more names…

Which planet is closest to the sun?

MercuryMercury. 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.

Is there a 9 planet?

In 2016, researchers proposed the possible existence of a ninth planet, for now dubbed “Planet Nine” or Planet X. The planet is estimated to be about 10 times the mass of Earth and to orbit the sun between 300 and 1,000 times farther than the orbit of the Earth. Scientists have not actually seen Planet Nine.

What is my age on different planets?

3. To find your age on the outer planets (Jupiter, Saturn, Uranus, Neptune, and Pluto), divide your age in Earth years by the approximate length of the planet’s year in Earth years. This is your “new” age. For example, a 20 year old on Earth would only be 1.7 years old on Jupiter because 20 / 12 = 1.7.

Is there 8 or 9 planets?

There are eight planets in the Solar System according to the IAU definition. In order of increasing distance from the Sun, they are the four terrestrials, Mercury, Venus, Earth, and Mars, then the four giant planets, Jupiter, Saturn, Uranus, and Neptune.

What are the 15 planets?

Mercury.Venus.Earth.Mars.Jupiter.Saturn.Uranus.Neptune.

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. The tidal forces which cause Io’s intense volcanic activity also affect Europa.

Is Earth the only planet with life?

Yet Earth remains a standout, and so far, one of a kind. Of the thousands of exoplanets – planets around other stars – confirmed by our increasingly powerful telescopes, and despite extensive probing of the solar system, ours is still the only planet known to host life.

What is a year on Neptune?

165 yearsNeptune/Orbital period

Which planet has longest night?

Venus turns once on its axis every 243 Earth days (which is only slightly longer than it takes for Venus to go around the Sun!). Mercury’s day and night cycle is more complex. Mercury rotates one-and-a-half times during each orbit around the Sun.