In the very last second before liftoff Sunday, SpaceX scrubbed the launch of its Falcon 9 rocket to send a communications satellite into orbit, marking the third delay since last week. This time launch was aborted on low thrust alarm, triggered by rising oxygen temperatures due to hold for boat and helium bubble, according to Elon Musk. http://phys.org/news/2016-02-spacex-satellite.html E. Musk's status: https://twitter.com/elonmusk/status/704102461766676481