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The Sun is about 4.57 billion years old, so is the solar system.

The age of the Solar System is determined through the radiometric dating of heavy elements such as uranium. Measurement of radioactive decay rates allow us to determine when the elements in the Solar System were formed.

The most current data places the age of these elements at 4.567 billion years old. This gives us an upper limit for the age of the Solar System. However, these 4.567 billion-year-old elements were formed by a nearby supernova, and the time it took them to travel from the location of the supernova site to the hydrogen cloud whose gravitational collapse into the Solar System by these elements is at present uncertain. Also uncertain is the precise amount of time it took for the collapse to complete from beginning to end. However, our best estimates place the age of the Solar System at 4.5 to 4.55 billion years.

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โˆ™ 2017-09-18 06:20:34
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Q: How old is the solar system?
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How old are the planets in your solar system?

Our Solar System is 4.6 billion years old.


How old is the solar system estimated to be?

Our solar system is estimated to be about 4.55 billion years old.


How old is the star system?

Our solar system is almost 5 billion years old.Our solar system is almost 5 billion years old.Our solar system is almost 5 billion years old.Our solar system is almost 5 billion years old.


How old do scientist think the your solar system is?

The Solar System is believed to be around 4.6 billion years old.


Which of these is closest to the age of your solar system?

The Solar System is about 4.6 billion years old.


How old do scientist believe the solar system is?

The Solar System is believed to be around 4.5-4.6 billion years old.


Is the solar system eighteen million years old?

No there is very good evidence the solar system is about 4,576.2 million years old.


How old is the solar solar system?

Approximately 4.6 billion years.


When were the planets form your solar system?

The solar system is estimated to be approximately 5 billion years old.


How old is the Mecca meteorite?

Well if it is part of our solar system 4.8 Billion years old as everything in our solar system is thought to be the same age.


How old is your sun and solar system?

Astronomers approximate our solar system as well as our sun to be around 4.6 billion years old. In fact many scientists believe that everything in the entire solar system was created at the same time.


What is the inferred age of your solar system in millions of years?

The solar system is believed to be 4,568 million years old.


What statement best describes the age of your solar system and the universe?

The Universe is at least twice as old as the Solar System


Who old is your solar system?

Our solar system is about 4.6 billion years old. Some scientists argue that it's a little older than that, but this is in the right neighborhood.


How old is the solar sun?

What is "solar sun" supposed to mean??? If you mean the Sun, it is about as old as the entire Solar System - estimated at 4.6 billion years.


How many years has the earth been in the solar system for?

The best guess is that our solar system is about 8 billion years old.


How many years old is the solar system?

We believe that the Sun and the solar system formed about 4.5 billion years ago.


What is the estimated age of the earth and solar system?

The Earth and solar system are estimated to be about four and a half billion years old.


What is your solar system named?

Our solar system is simply called "the Solar System".Our solar system is simply called "the Solar System".Our solar system is simply called "the Solar System".Our solar system is simply called "the Solar System".


Is the Earth 4.5 billion years old or just the solar system?

Earth is 4.5 million years old. Solar system is far more older than it.


What does the age of these rocks tell us about your solar system?

the age of these rocks tell us that our solar system is really old like: 4.6 billion years old.


Atronomers believe that the solar system is about how many years?

Our solar system is thought by astronomers to be about four and a half billion years old.


How old are the planets in this solar system?

4.6 billion


What is the age of the universe and the solar system?

The age of the universe is in the realm of 14-13 billion years old, and the age of the solar system is approximately 4.56 billion years old.


Are the moons as old as the planets that they circle?

In most cases, the moons are about as old as the planets they orbit, perhaps slightly younger. Most objects in the solar system formed when the solar system did.