joining me now from washington with more, lori beth garver. she is the deputy administrator. ain to us just how significant this milestone is and why. lori: when you think about space travel as any other form fan transportation, reusability will be key to helping make it become regular. imagine if we burned a ship once it went to con -- went across the ocean one time, imagine how it would be if we had to get rid of an airplane every terribly fluent. -- free time we flew it. this will allow many people to go and come back. emily: even though elon musk was congratulatory at first. he did respond with a second tweet saying that it is important to clarify space and orbit. so what did blue origin do that elon musk didn't? lori: it really leads to private industry competing. we have different altitudes. elon has gone orbital and that is harder. but this as a sub cortical -- some orbital vehicle, being able to land -- it is no longer in question because there aren't outside investors making these innovative advancements. at the same time, we have a government who just announced a $1