4.6 billion years ago or 5 billion years if you round up. :)
correct answer 26,000 A+
But ... there are many bodies in our Solar system that have no atmosphere.
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.
The Andromeda Galaxy is a separate galaxy, about 120,000 light years across, containing trillions of stars - possibly many with planets. Our Solar System is a single star with 8 planets and at best measures 2 light years.
The solar system is estimated to have formed about 4.6 billion years ago from a giant molecular cloud. This process began with the gravitational collapse of a region within the cloud, leading to the formation of the Sun and the protoplanetary disk that evolved into the planets.
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
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.
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.
It takes about 225 million years for the solar system to travel once around the Galaxy. Th solar system is about 4.6 thousand million years old. So a rough estimate would be 20 times.
yes, according to many scientists the solar system will become inbalanced and collapse in a few million years(only time will tell)