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 was on the international space station.
( z1 be-located-at :ARG1 ( z2 he ) :ARG2 ( z3 station :mod ( z4 international ) :mod ( z5 space ) ) )