no, there were undoubtedly others before.
13.75 billion years Answer2: The age is around 16 Billion Light years.
The Solar System is about 4.6 billion years old.
Depends how roughly you want it. It is generally accepted in the science community that the Earth is 4.54 billion years old.
No. The universe itself is "only" about 13.7 billion years old. Earth is about 4.55 billion years old.
4 billion years
The universe is 13.7 billion years old & Earth is 4.5 billion years old.
The Archean Eon lasted from about 4 billion to 2.5 billion years ago, making it approximately 1.5 billion years in duration.
The age of Venus is about 4.5 billion years old, the same age as the other planets and the sun. This is because scientists estimate the big bang about 4.5 billion years ago.
About 4.6 billion years.
3 billion years
4.6 billion years old
It's generally agreed to be 4.5 billion years old, about one third of the Sun's age.