https://www.reuters.com/article/us-space-exploration-blueorigin/not-really-nervous-billionaire-bezos-girds-for-inaugural-space-flight-idUSKBN2EP1SU >American billionaire businessman Jeff Bezos said on Monday he is excited and curious but not very nervous on the eve of taking part in his company Blue Origin's inaugural suborbital flight alongside the oldest and youngest people ever bound for space.