There were new designs for the plane's rocket engine, landing equipment and the small rockets needed to move it in space.

VOA: special.2010.07.07

Apollo flights Five and Six tested the moon-landing module and the Saturn Five rocket.

VOA: special.2009.07.08

Bezos has been funneling money into the Texas firm for years in hopes of developing a vertical take-off, vertical landing rocket.

FORBES: Jeff Bezos: Amazon's Rocket Man Keeps Getting Richer

Bezos has been funneling money into Blue Origin for years in an attempt to build a successful vertical take-off, vertical landing rocket.

FORBES: Jeff Bezos' Spacecraft Blows Up In Secret Test Flight; Locals Describe 'Challenger-Like' Explosion

You know, you hear the siren and then pretty soon afterwards you hear the thump of the rocket landing.

NPR: Haifa Adjusts as Hezbollah Rockets Rain Down