Bill Nelson: “Thank you for your public service and the good job that you're doing.”

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

All of us have a responsibility to protect our home planet. After all, it's the only one we have.

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.

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