A trillion years is 1,000,000,000,000 years.
In astronomy, it is probably a meaningless concept, because according to our current understanding of the universe, space and time began with the Big Bang around 14 billion years ago. So, looking back, there is no 15 billion years or more in astronomy.
Looking forward, there is too much uncertainty about the amount of matter in the universe to judge whether it will continue to expand and eventually burn away, or reverse into a big crunch which may be followed by Big Bang 2. However, there will be no link between our universe and universe 2. So whichever way it works out, current theories suggest that the universe as we know it will not survive a trillion years.
So many questions to answer, so little time!
AEON
Millions of million years, Billions of years, (Aeon).
Dinosaurs have been extinct for approximately 65 million years. Humans shared a common ancestor with monkeys about 6 million years ago, however Humans as such have only been around for roughly 40 thousand years.
The earth is only a few thousand years old, and will only last for a few more years.
Pretty much the same as now, but a colony or two. The real questions are what did it look like 100 million years ago and what will it look like in a thousand years.~Dylan
between a thousand to a million ]
A thousand million years equals 1 billion years.
probably stone henge was used a few thousand years ago for astronomy
The ISBN of A Million Miles in a Thousand Years is 0785213066.
One thousand million of anything is a billion of it.
A Million Miles in a Thousand Years was created on 2009-09-29.
634195839675291,73008625063419584 years
One million is one thousand thousands. Three million is then three thousand thousands.
three hundred thousand years
He will never understand it in a thousand--no, make it a million--years!
The cast of A Thousand Million Years - 1954 includes: Budd Knapp as Narrator
No, a millennium is one thousand years.
Also known as a billion years.