About 4.5 billion years ago.
About 4.6 billion years ago.
The solar system's planets (and the Sun) are thought to have been created about four and a half billion years ago.
it was made about 5000 million years ago
The Earth is estimated to have formed about 4.5 billion years ago from the solar nebula.
About 4.5 to 4.7 billion years ago. It's difficult to determine it more precisely; we weren't there.
According to the astrophysicists that I believe and follow, our solar system began to form about 4.6 billion years ago.
We believe that our solar system, including the Sun, Earth and all the other planets, formed about 4.5 billion years ago
The sun was likely created about 5 billion years ago along with the Earth and later the moon. Because it is not a SOLAR system without a sun, this means that the solar system itself was created around this time
About 4.6 billion years ago.
About 4.5 billion years ago.
a long time ago
Pluto is not in the solar system because it got blown up a long time ago