When scientists talk about "water on Mars", they think they've found a river.
When they hear how far it is, they think it's only twice as far as the moon.
It even has an "atmosphere".
For some reason, people think that it's easier or more useful to build cities on Mars than in the Marianas trench
When scientists talk about "water on Mars", they think they've found a river.
When they hear how far it is, they think it's only twice as far as the moon.
It even has an "atmosphere".
For some reason, people think that it's easier or more useful to build cities on Mars than in the Marianas trench