# What is the revolution period of Mars?

## What is the revolution period of Mars?

687 days
Mars/Orbital period

How old would a 12 year old be on Mercury?

If you are exactly 12 years old, that’s 4 380 days (12 x 365). It would also mean that today is your birthday. If, however, you lived on Mercury and had a birthday every 88 days then you would be nearly 50 years old (4 380 ÷ 88 = 49.77).

### How old would I be in Mars?

4.603 billion years
Mars/Age

How do you calculate your age on other 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.

#### Which is the only planet that can sustain life?

Earth
Nonetheless, Earth is the only place in the Universe known to harbor life.

Which planet has the longest year?

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).

## What is the oldest planet?

At 12.7 billion years old, planet Psr B1620-26 B is almost three times the age of Earth, which formed some 4.5 billion years ago. This exoplanet, the oldest ever detected in our Milky Way galaxy, has been nicknamed “Methuselah” or the “Genesis planet” on account of its extreme old age.

Which planet has a life?

Earth habitability comparison According to the panspermia hypothesis, microscopic life—distributed by meteoroids, asteroids and other small Solar System bodies—may exist throughout the Universe. Nonetheless, Earth is the only place in the Universe known to harbor life.

### What planet takes 7 years to get to?

Saturn
FAQ – Spacecraft

Spacecraft Target Time
Messenger Mercury 6.5 years
Cassini Saturn 7 years
Voyager 1 & 2 Jupiter; Saturn; Uranus; Neptune 13,23 months; 3,4 years; 8.5 years; 12 years
New Horizons Pluto 9.5 years

How old would I be on Pluto?

Age on Pluto: A year on Pluto is almost 248 Earth years long. This means that every living human is less than one Pluto year old.

#### How old is our Earth?

4.543 billion years
Earth/Age

Earth is estimated to be 4.54 billion years old, plus or minus about 50 million years. Scientists have scoured the Earth searching for the oldest rocks to radiometrically date. In northwestern Canada, they discovered rocks about 4.03 billion years old.

How many days does it take to Revolution on Mars?

The Earth zips around the Sun at about 67,000 miles per hour, making a full revolution in about 365 days – one year on Earth. Mars is a little slower, and farther from the sun, so a full circuit takes 687 Earth days – or one Mars year. That longer year means longer seasons too.

## How often does Mars rotate around the Sun?

The axis of Mars is tilted at 25 degrees and 12 minutes relative to its orbital plane about the Sun. This produces seasons on the surface of Mars, similar to the seasons on Earth . Mars completes one orbital revolution around the Sun every 1.88 Earth years. Two small natural satellites, Demos and Phobos, orbit Mars.

Why does Mars have a longer year than Earth?

Mars is a little slower, and farther from the sun, so a full circuit takes 687 Earth days – or one Mars year. That longer year means longer seasons too. Over extended Martian winters, the shorter days and reduced sunlight mean that solar-powered spacecraft sometimes have to carefully conserve their energy.

### How many Earth days does it take Mars to complete a full circuit?

Mars is a little slower, and farther from the sun, so a full circuit takes 687 Earth days – or one Mars year. That longer year means longer seasons too.