Bill Nelson: “The President is going to have to answer the question whether or not the cost of human space exploration is worth it.”

Our decision is that it is more profitable for us to go to the South Pole of the Moon, because we think that is where the water is.

Understand that this isn't all like we are pouring money down a rathole. Look what it is doing for our country.

It is critical that NASA remain focused on its core mission.

Look what happened when we spent the money on the Apollo program. Two generations of technology development came out of it.