Complex sentence: On October 19,2012, Blue Origin conducted a successful Pad Escape at its West Texas launch site, firing its pusher escape motor and launching a full-scale suborbital Crew Capsule from a launch vehicle simulator.
Split into simpler sentences: On October 19,2012, Blue Origin conducted a successful Pad Escape a full-scale suborbital Crew Capsule at its West Texas launch site. For the test, the capsule fired its pusher escape motor and launched from a launch vehicle simulator.