Bill Nelson: “What we need to do now is to focus and get the research done to be on the cusp of solving this problem in Alzheimer's.”

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.

We go with commercial partners because the third mission, we are going into lunar orbit.

The President's Budget request for NASA is an investment in our Nation's future.

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