Our solar system is thought by astronomers to be about four and a half billion years old.
The Solar System is about 4.6 billion years old.
About 1,000,000,000,000,000,000,000,000,000,000,00 years ago.
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.
They really can't guess, since it was obviously millions of trillions of years since the Big Bang, which formed the Earth and began the Universe expanding. But not everyone believes in the big bang religious beliefs say that God created the Earth and the Universe.
No. Kepler-22b is in another solar system about 620 light years away.
The solar system is believed to have formed about 5 billion years ago, and by the way, why do you call it YOUR solar system? Do you come from a different solar system? Because if not, then it's OUR solar system.
Scientists believe that the solar system formed about 4.5 billion years ago.
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.
We believe that the Sun and the solar system formed about 4.5 billion years ago.
The Solar System is about 4.6 billion years old.
I believe the first person to position the sun at the center of our solar system was Copernicus during the Renaissance, Years before this many astronomers believed that the Earth was the center of the Universe.
The solar system is believed to be 4,568 million years old.
by a theory of the BIG BANG explosion and the HELIOCENTRIC theory,that until now is being believe
According to the astrophysicists that I believe and follow, our solar system began to form about 4.6 billion years ago.
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.
Yes and no. It depends when you mean. The idea of a round Earth was accepted before the idea of the Sun being in the middle of the solar system. It was only about 400 years ago that people began to believe in the "heliocentric" (Sun centered ) solar system.