Want to find out details of all sorts about the upcoming SpaceX cargo mission to the International Space Station? The SpaceX CRS-4 PressKit is a good place to start. It has what you need to know about the Falcon 9, the Dragon spacecraft and some of the NASA experiments that will fly onboard, including the RapidScat.
Launch of the mission is scheduled for 2:14 a.m. EDT Saturday from Cape Canaveral Air Force Station.
You can catch all the countdown highlights as they happen here on the NASA Launch Blog and on NASA TV beginning at 1 a.m. EDT.