Both were successfully recovered, although one appeared to break through its netting, possibly hitting the deck of its ship. William Harwood/CBS NewsTwo-and-a-half minutes after liftoff, the veteran first stage fell away, the single vacuum-rated Merlin engine powering the second stage fired up and the rocket continued its climb to space. Less than a minute after stage separation, the two halves of the rocket's nose cone fairing, both veterans of two earlier missions, fell away for parachute descents to capture netting aboard waiting recovery ships. The instantaneous window is at 8:02 a.m. EST, or 13:02 UTC.' That flight remains on hold while company engineers assess an apparent issue with engine turbopump machinery.
The rocket's immediate separation is connected to the rocket's mission to those spacecraft.
( z0 connect :ARG1 ( z1 separate :ARG1 ( z2 rocket ) :time ( z3 immediate ) ) :ARG2 ( z4 mission :ARG0 z2 :ARG2 ( z5 spacecraft :mod ( z6 that ) ) ) )
(z0 / connect-01
    :ARG1 (z1 / separate-02
              :ARG1 (z2 / rocket)
              :time (z3 / immediate))
    :ARG2 (z4 / mission-01
              :ARG0 z2
              :ARG2 (z5 / spacecraft
                        :mod (z6 / that))))
The rocket 's immediate separation is connected to the rocket 's mission to those spacecraft .
z1 :time z3
z1 :ARG1 z2
z0 :ARG1 z1
z0 :ARG2 z4
z4 :ARG0 z2
z5 :mod z6
z4 :ARG2 z5