3 ms·
What if that gravity well has the resources you need to get out of it? The moon also has a small gravity well, but no real resources to help you escape it. Mar
by ncallaway 10y ago
What if that gravity well has the resources you need to get out of it?
The moon also has a small gravity well, but no real resources to help you escape it. Mars has a bit of a gravity well, but has many more resources to help you escape that gravity well.