Launch auto-sequence initiated (aka the holy mouse-click) for 3:45 liftoff #FalconHeavy

SpaceX intends to launch its Falcon Heavy rocket — and land its three boosters — Tuesday at Cape Canaveral in Florida, despite wind delays. The heavy-lift rocket is Elon Musk's key to human spaceflight with a goal of reaching Mars.

Following its first test launch, Falcon Heavy is now the most powerful operational rocket in the world by a factor of two. With the ability to lift into orbit nearly 64 metric tons (141,000 lb)---a mass greater than a 737 jetliner loaded with passengers,…

Following its first test launch, Falcon Heavy is now the most powerful operational rocket in the world by a factor of two. With the ability to lift into orbit nearly 64 metric tons (141,000 lb)---a mass greater than a 737 jetliner loaded with passengers,…