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Wiki User
∙ 11y ago
Wiki User
∙ 9y agoThe solar system is believed to have formed about 4.5 billion years ago.
Wiki User
∙ 14y agoabout 5.5 billion years ago
Anonymous
4600 year recored th reference table
Anonymous
4600 million year i mean
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How many years ago did the solar system form?
5 billion years ago
Oldest planet in solar system?
simultaneousthere is nothing called as the oldest planet all planets were more or less formed simultaneously. ActuallyNo we dont know
How many years before the sun consumes the inner planets of your solar system?
approx. 5 billion years
How many years ago did the solar system originate?
4.6 billion years ago or 5 billion years if you round up. :)
Our solar system is located approximately how many light years from the center of the galaxy?
correct answer 26,000 A+
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.
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 many years does it take the solar system to circle the milky way?
It takes a quarter of a billion years for the solar system to circle the milky way
How many years ago did the solar system form?
5 billion years ago
How many years has it been since the solar system was born?
About 1,000,000,000,000,000,000,000,000,000,000,00 years ago.
How many times has your solar system orbited the center of the galaxy since planet Earth was formed?
Earth orbits the galatic core once every 230 million years.
How many Galactic years old is your solar system?
Since the Solar System is thought to be about four and a half billion years old, and the galactic year calculated to be around 250 million years, the Solar System's age in terms of galactic or cosmic years would be roughly eighteen.
How many light years is our solar system from the center of the galaxy?
25,000
How many planets where a long time ago?
The planets in our solar system formed our of the solar nebular/disk from which the Sun was made (as the Sun formed), some 4,600 million years ago. Therefore there have always been roughly the same number of planets as we have now. However, our solar system could have lost one or more of the original planets that were formed as the planets settled into their current positions. As part of the settling process, orbital resonances can cause planets to interact with each other gravitationally and planets can be ejected from the forming solar system. If this did happen, then we do not how may planets there were originally.
How many times has the solar system orbited the center of the galaxy since the sun and planets were formed?
At about 225,000 years per revolution, that would work out to about 20 times - give or take.
How many times has the solar system orbited the center of the Galaxy since the Sun and the planets were formed?
At about 225,000 years per revolution, that would work out to about 20 times - give or take.
How many million years does solar system takes to revolve around the milky way?
The solar system takes approximately 230 million years to orbit the center of the Milky Way.
