5 billion years ago
4.6 billion years ago or 5 billion years if you round up. :)
The solar system is estimated to have formed around 4.6 billion years ago as a result of a giant molecular cloud collapsing. This process eventually led to the formation of the sun and the planets, moons, asteroids, and comets that make up our solar system today.
correct answer 26,000 A+
yes ,the universe is made up of our solar system and there are systems within systems that keep going on and on. The universe is made up of countless numbers of stars. These stars form huge groups of stars called galaxies. Within these galaxies are solar systems. Our solar system is but one of billions.
But ... there are many bodies in our Solar system that have no atmosphere.
The best guess is that our solar system is about 8 billion years old.
About 1,000,000,000,000,000,000,000,000,000,000,00 years ago.
It takes a quarter of a billion years for the solar system to circle the milky way
4.6 billion years ago or 5 billion years if you round up. :)
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.
25,000
The solar system takes approximately 230 million years to orbit the center of the Milky Way.
Depending entirely on the boundaries of the Solar System, it has been estimated to be a bout 2 light years.
This is estimated at about 200 million years.
The solar system is estimated to have formed around 4.6 billion years ago as a result of a giant molecular cloud collapsing. This process eventually led to the formation of the sun and the planets, moons, asteroids, and comets that make up our solar system today.
About 26,000 years
Astronomers believe that the solar system is about 4.6 billion years old. This age is determined by studying the ages of rocks on Earth and meteorites from space that have been dated using radiometric dating techniques.