Complex sentence: The launch is currently scheduled for a 130-minute launch window opening at 21:35 GMT 8 September 2009, from Space Launch Complex 41 at the Cape Canaveral Air Force Station.
Split into simpler sentences: The launch is currently scheduled for a 130-minute launch window opening at 21:35 GMT on 8 September 2009. It will occur from Space Launch Complex 41 at the Cape Canaveral Air Force Station.