Ralph Hall: “Once the International Space Station is retired, we will have no manned presence in space except for missions launched…”

Advancing threat detection technologies is one of the many ways research and development contributes to keeping America secure.

the challenges we face, specifically some climate challenges, are not just our challenges; it is world challenges.

The real question is what can be done to provide better and timelier information to help enable federal, state, and local governments.

I think they are the worst enemy of any nation's opportunity to get ahead and provide the energy that we have and that we need.