SpX-12 Cargo Launch to ISS, Aug 14, 2017, KSC, 12:31 pm ET, post launch press conf 2:00 pm ET

UPDATE, August 9, 2017:   The launch has been rescheduled for August 14 at 12:31 pm ET.  NASA TV coverage begins at 12:00 pm ET.  A post-launch press conference is scheduled for 2:0o pm ET.

Original entry: SpaceX will launch its 12th operational cargo mission, SpX-12, to the International Space Station on August 13, 2017.  The launch, from Launch Complex 39A at NASA’s Kennedy Space Center (KSC), is scheduled for 12:57 pm ET.  NASA and SpaceX typically webcast these launches on their websites.