That seems to be quite fast.
One can only sit in awe of Nature and wonder how she manages to do in a few decades what she took tens of thousands of years to do in the past.
Space/Science » in reply to More JAXA data
The Orrery
Space/Science » in reply to More JAXA data
One can only sit in awe of Nature and wonder how she manages to do in a few decades what she took tens of thousands of years to do in the past.