Cosmonaut Valery Polyakov set the record for the longest continuous amount of time spent in space, a staggering 438 days, between 1994 and 1995. He orbited the Earth 7000 times, witnessing 7000 sunrises and 7000 sunsets.
He went back to space later.
( z1 go :ARG0 ( z2 he ) :ARG4 ( z3 space ) :direction ( z4 back ) :time ( z5 after ) )