Earth formed approximately 4.5 billion years ago, not 50 billion years ago or 5 billion years ago. This age estimate is based on radiometric dating of meteorites and rocks on Earth.
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.
The earth was created about 4.54 billion years ago. Depending on who's theory you wish to follow the moon was either then created about 30 million years after the earth (4.53 billion years ago), or at an later date (4.48 billion years ago).
Although one can argue whether or not Earth is actually 'alive', science shows that Earth is 4.6 billion years old.
That was about 114,155 years ago, or 112,142 BC
year 1991.
The Earth is believed to have coalesced as a solid body roughly 4.5 billion years ago.
One billion seconds ago is roughly the equivalent of 31.7 years ago, using the US definition of one billion. One billion is one thousand millions.
About 13 and a half billion years ago
about 3300 years ago
Sciences say that the sun was formed 4,600,000 years ago
In my opinion, I think the years were longer than they are now 2 billion years ago. No one will really ever know since there is no calendars that have been left behind from 2 billion years ago.
Abraham, ancestor of the Israelites, lived 3800 years ago. Moses was 3300 years ago.
This year minus 31 years 7 months (approx).
the sky was founded about 4.6 billion years ago
There could be no such thing-- there were no people 1 billion years ago.