I immediately thought back to the day in 2011 when I got that phone call. And I know Erika, his wife, got a similar call.
Political violence is never the answer. It divides us.
I don't have an appetite to lift them. Putin continues to execute an illegal war, where he is intentionally killing wome...
This is not a show of strength to allow him to fly into the United States, to land here to negotiate with our president.
you go from zero to 17,500 miles per hour in about 8 minutes and then dock with this incredible space station on orbit. ...
We always want to retain the best people. That's critical to any program across government, but also in the private sect...
Often projects and programs and agencies have to undergo some change. I think this is a time with some change right now,...
What would've happened if 2,000+ senior NASA leaders were pushed out before the moon landing? We would've lost the space...
The president can act militarily when there’s a clear and imminent threat to U.S. citizens.
He took some actions that escalated an issue — a problem, but it was under control. And now the problem is bigger becaus...
It’s like a jigsaw puzzle — you’ve got to make it fit, right?