Throwback to last December -- Orion's first flight from the Space Coast. We've not yet posted this spectacular photo! To look at the power of the Delta IV heavy as it lifts off makes us so excited to watch NASA's Space Launch System and Orion launch from pad 39B at a newly refurbished Kennedy Space Center for Exploration Mission One. Credit: NASA #Orion #throwbackthursdays #tbthursday #NASA #launch #atdawn