SpaceX Falcon 9 explodes upon landing at sea

Falcon lands on droneship, but the lockout collet doesn't latch on one the four legs, causing it to tip over post landing. Root cause may have been ice buildup due to condensation from heavy fog at liftoff.

A video posted by Elon Musk (@elonmusk) on Jan 17, 2016 at 7:07pm PST

"Falcon lands on droneship, but the lockout collet doesn't latch on one the four legs, causing it to tip over post landing. Root cause may have been ice..."

This was painful to watch. The video shows SpaceX's Falcon 9 rocket making a botched landing at sea, tipping over after touchdown and exploding.