Spaceflight Then, Now, and Next.

The 2016 John H. Glenn Lecture in Space History was held on June 14, at the Smithsonian Air and Space Museum’s Lockheed Martin IMAX Theater in Washington, DC. The featured speakers, Apollo 11 astronaut, Major General Michael Collins, USAF (Ret.) and Jeff Bezos, founder of Blue Origin and founder/CEO of Amazon.com, reflected on the invention and reinvention of spaceflight.