Cape Canaveral -
They say "practice makes perfect." SpaceX successfully completed its primary mission of delivering a telecommunications satellite into space early this morning and landed the Falcon 9 booster rocket on its drone ship.
SpaceX's resupply mission scheduled for at 10:21 a.m. ET today has hit serious problems. The CRS-7 rocket appears to have broken apart upon launch. A news conference is expected no earlier than 12:30 p.m. ET.