Nasa team 'quick on their feet' in resolving pre-launch issues, official sayspublished at 01:42 BST01:42 BST

Nasa's associate administrator Amit Kshatriya speaks about the two issues encountered before launch - a problem with the flight termination system, and a separate battery issue. The first one was resolved using old hardware from the previous Space Shuttle programme. Kshatriya says the Nasa team were "really quick on their feet [and] swapped to a different range receiver". "This is what the training is for; this is what the practice is for," he says, adding that the team &quot