Bill Nelson: “We believe that commercial is the way to do it in an efficient way to put people there to do the experiments.”

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.

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.