ISTANBUL SpaceX postponed the Falcon 9 launch Sunday of Amazon's KF-02 satellite mission due to unfavorable weather conditions. "Due to unfavorable recovery weather conditions, Falcon 9's launch of the KF-02 mission is now targeted for tomorrow, August 11," SpaceX wrote on X. It said the vehicle and payload remain healthy. The 27-minute launch window will open at 8,35 am US Eastern Time (1235GMT) from Space Launch Complex 40 at Cape Canaveral Space Force Station in the US state of Florida.