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How old is the oldest planet in our solar system?
12.7 billion years old
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.
What is the oldest to youngest planet?
The Sun is ~4.603 billion yrs old and Earth is 4.54 billion yrs old. So in . 063 billion years or 63 million years the planets were all formed in the order stated the oldest(first created) being outer and the youngest being inner planets. Add another 5–20 million years for Mercury to be formed.
What is the oldest of the 8 planets?
Jupiter is oldest planet in solar system, ancient meteorites show. Jupiter formed in a geologic blink. Its rocky core coalesced less than a million years after the beginning of our solar system, scientists reported Monday in the Proceedings of the National Academy of Sciences.
What was the very first planet?
The first new planet discovered was Uranus. It was discovered by the English astronomer Sir William Herschel in 1781. Herschel was one of the first modern astronomers….
| PLANET | DIST. FROM SUN (A.U.) | ORBIT PERIOD (EARTH-YEARS) |
|---|---|---|
| Mercury | 0.387 | 0.241 |
| Venus | 0.723 | 0.615 |
| Earth | 1.000 | 1.000 |
| Mars | 1.524 | 1.881 |
Who is older Mars or Earth?
“Mars is believed to be geologically older than Earth, yet [both] formed out of the same material very close to each other,” Matthew Clement, the paper’s lead author and a graduate researcher in planetary science at the University of Oklahoma, told me.
What is my age on Mars?
A year on Mars is longer than a year on Earth—almost twice as long at 687 days. This is roughly 1.88 times the length of a year on Earth, so to calculate your age on Mars we simply have to divide your Earth age by 1.88.
How old would I be if I was on Saturn?
A year on Saturn is longer than a year on Earth—29½ years (10,759 Earth days). This is roughly 29.46 times the length of a year on Earth, so to calculate your age on Saturn we have to divide your age in Earth years by 29.46. Note: Saturn is a gas planet so you can’t really be “on Saturn”.
What is the 2 oldest planet?
8 Oldest Known Planets in the Universe
- Jupiter. Age: approx.
- TRAPPIST-1 Planets. Age: between 5.4 – 9.8 billion years.
- Kepler-452b. Age: approx.
- 51 Pegasi b. Age: approx.
- HD 80606 b. Age: approx.
- 55 Cancri e. Age: approx.
- Keppler-444 Planets. Age: approx.
- PSR B12620-26 b. Age: approx.
Which is the oldest planet?
Long before our Sun and Earth ever existed, a Jupiter-sized planet formed around a sun-like star. Now, almost 13 billion years later, NASA’s Hubble Space Telescope has precisely measured the mass of this farthest and oldest known planet. The ancient planet has had a remarkable history, because it has wound up in an unlikely, rough neighborhood.
How old are the planets in the Solar System?
Your age in the solar system is: On Earth you are 24 years old On Mercury you are 99.59 years old On Venus you are 39.02 years old On Mars you are 12.76 years old On Jupiter you are 2.02 years old On Saturn you are 0.81 years old On Uranus you are 0.29 years old On Neptune you are 0.15 years old On Pluto you are 0.1 years old
How do you find out your age on other planets?
This tool presents you with a list of your age on Mars, Mercury, Venus, Jupiter, Saturn, Uranus, Neptune and even your age on Pluto. And you are only asked to input your birth date in the form. There is no magic trick here and the ages you receive on different planets are not invented by this age on other planets calculator.
How is a year measured on other planets?
With the help of other observations the rest of the time measurement system was put in place. A year on any planet represents the time necessary for that planet to orbit the Sun. Since each planet has its own speed to revolve, this amount of time has different values in Earth years.