Bill Nelson: “I think we constantly have to monitor that.”

It is a real problem, and we are going to have some catastrophic consequences if we cannot get nations that are launching things into space to provide enough fuel to have a controlled reentry.

I want us to get there first.

that would mean 25 percent less fuel, which is a good thing for the airlines, but might also be a good thing in the overall energy policy of the country.

NASA administrator Bill Nelson actually said that he envisions a world where the south pole of the moon is a gas station of sorts for the moon.