It is a regular enough mineralogical component in martian regolith. If we use the soil to grow things, we should be fine as is. Furthermore, we aren’t worried about losing it into space if we terraform.
On the scale of the solar system, phosphorus may indeed end up being rare and might be one of the limiting factors for total load bearing capacity of the solar system.
It is a regular enough mineralogical component in martian regolith. If we use the soil to grow things, we should be fine as is. Furthermore, we aren’t worried about losing it into space if we terraform.
On the scale of the solar system, phosphorus may indeed end up being rare and might be one of the limiting factors for total load bearing capacity of the solar system.