Bill Nelson: “I have a number of concerns about our presence in Iraq at the current time. I don't think that I have a clear…”

NASA has proven we are serious as a defender of the planet.

When we find those, by the way, not only looking for life, we start to understand their development, and we better understand who we are, why we are here, how we got here, and all of this evolution of the cosmos.

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.