Bill Nelson: “Climate change and sea level rise are already changing ecosystems and that forces fish populations to move.”

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.

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.

Today we find ourselves in yet another space race, this time with China.