Bill Nelson: “Climate change is undermining existing infrastructure in our cities already.”

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.

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.

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