Second stage failed to ignite
• Story
• Pretty video of boost phase and gut-wrenching deathwatch as data shows speed dropping after booster shutdown until word that the destruct command was sent
(What? Submitted as another example of why “space is hard to do”)
Interesting things to watch:
• Stage separation, as usual
• Fairing separation, first time looking aft
• Ice particles dynamics as Stg-1 rotates to tail-first
• Stg-1 shadow on thruster plumes
• Stg-1 decelerates as it rises to the top of its trajectory, then accelerates as it falls, then decelerates during entry burn, then accelerates for a few seconds (5600 to 5700 km/hr) until the atmosphere thickens enough for drag to cause deceleration (where it would overheat if not for the entry burn)
• Great vid of landing at sunset (kind’a romantic)