Dr. Weiler, you are facing a shortfall in supply of plutonium 238.

the aviation industry is one of the few industry sectors that brings, still, a trade surplus.

We've got to have data. And we can't keep having these delays like we've had on these reports.

The review of the James Webb highlighted deficiencies in management and budgeting practices at NASA, leading to the schedule delay and also the cost overruns.

I happen to be someone that thinks that we can develop the commercial crew capability, and that we can do it rather expeditiously.

Please provide estimated impacts, at each NASA center, for the $298 million cross agency support reductions in the proposed long term House CR (H.R. 1).

What does NASA do with a whole bunch of different partners, private and public, in order to increase STEM education?

But, whatever it is, it clearly is in the interest of the U.S. Space Program--for that matter, for the Russians, as well; for anybody participating on the Space Station--it's clearly in the interest of getting an American launch system…

What management or cultural changes do you feel are necessary to accelerate the goal of moving forward the goals of the NASA authorization law?

the Inspector General has indicated that NASA is not making the best use of appropriated funds

And how are you using the International Space Station to interact with your educational programs?