Bill Nelson: “President Karzai said that his country would not have the resources to pay for its own security for another 15 to 20…”

That's like eating our seed corn. We're not going to have anything to plant next year in the quest of trying to understand what is part of the statutes for NASA, which is to search for life, and therefore to understand who we are, what we…

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

This is a watershed moment for planetary defense and all of humanity.

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