content: Historic SpaceX launch and landing of a previously flown rocket starts in less than 6 hours from the time of this post. Links to live stream and more information inside. The launch starts exactly 5 hours and 34 minutes from the time of this post. There is a 2.5 hour window for this launch, though there's every reason to expect it to launch at the very beginning. If the launch cannot be made during this window there is a window at the exact same time the next day. On top of the launch itself, they will also be attempting to autonomously land the rocket back on Earth on a drone ship in the ocean. Ideally setting it up for a third launch. However, given the historicity of this flight (as well as the customer's request for pieces of the rocket for similar reasons) this will be this rocket's final flight one way or the other. Should be exciting. Link to reason this launch is one of the most important launches for SpaceX and the space industry in general Link to online countdown timer Link to technical webcast - a stream of little more than the rocket itself Link to hosted webcast