How long does it take the earth to make one full rotation around the Milky Way center?
- Ronald 7Lv 71 month ago
Aparently around 250, 000 Million Years
Which fits in nicely with the appearance of the first Dinosaurs
- BobLv 71 month ago
The Earth orbits the sun, it takes the sun between 225 and 250 million Earth years.
- Adullah MLv 71 month ago
One journey of our sun and planets around the center of our Milky Way galaxy is sometimes called a cosmic year. That’s approximately 225-250 million Earth-years
- daniel gLv 71 month ago
A bit over 225 million years, Revolution varies a bit each time.
- What do you think of the answers? You can sign in to give your opinion on the answer.
- ?Lv 51 month ago
Well ,last time we were here ,it was the Triassic age ,and the Earth consisted of only one continent -- Pangaea.
I think things were better .
- JohnLv 61 month ago
Our solar system travels in a sinusoidal wave around the Milky Way. Best guesstimate, 250 million years which matches the Permian-Triassic extinction aka great dying.
- CarolOklaLv 71 month ago
225,000,000 to 260,000,00. years for one revolution, NOT rotation. Different sources give different ranges.
- nineteenthlyLv 71 month ago
About 250 million years.
- 1 month ago
About 240 million years.
- 1 month ago
About two hundred million years.
Considering that anything remotely human has only been in existence for less than a million years, it gives you an insight into the gulf of "deep time".