Bill Nelson: “I think there is a clear need for advanced and increased research in many areas.”

We cannot identify every object. However, NEO Surveyor will be able to identify 90 percent of all the potential asteroids that are greater than 140 meters wide within the 10 years of the launch.

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

I would say that there is a significant difference of opinion about that.

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