There was an ocean once on Mars!
By measuring the deuterium portion
In the Martian atmosphere,
Scientists explain, an ocean
For millions of years was present there.
And if indeed there was much water
They say, the ocean was in the North
It would have been just of time a matter
For some life to venture forth!
And the old “canals” that once were
By old astronomers claimed to see?
Perhaps what really was there,
A river delta by the sea?
Biology or astrophysics? Which helps our knowledge most?
And which the more amazing findings in our scientific journals posts?...