Bill Nelson: “Thanks also to the City of St. Pete, Pinellas County, for hosting us and to our colleagues, Kathy Castor, Charlie Crist…”

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.

Look what happened when we spent the money on the Apollo program. Two generations of technology development came out of it.

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