Video: CATS out of the bag

Launch of a SpaceX Falcon 9 rocket carrying a Dragon cargo ship loaded with more than 5,100 pounds of equipment and supplies bound for the International Space Station was called off Tuesday less than two minutes before liftoff because of apparent problems with the second stage engine steering system.

Follow the key events of the Falcon 9 rocket’s ascent into orbit from Cape Canaveral on SpaceX’s fifth operational resupply mission to the International Space Station.

A commercial Dragon spaceship soared into orbit from Cape Canaveral on Saturday in pursuit of the International Space Station, but the automated craft’s Falcon 9 booster crash landed after flying back to Earth in a daring test of futuristic reusable rocket technologies.