AH: Former NASA astronaut: Historic Mars helicopter flight is 'very exciting' ((americasnewshq____)) ((lubuntu at wor2 670N))

="//video.foxnews.com/v/6249330135001">Former NASA astronaut: Historic Mars helicopter flight is 'very exciting'

Jose Hernandez joins 'Fox News Live' to discuss NASA's historic feat and Blue Origin's latest successful launch, return