NASA's Saturn exploration spacecraft, Cassini , has discovered an atmosphere about the moon Enceladus . This is the first such discovery by Cassini, other than Titan , of the presence of an atmosphere around a Saturn moon.
The soviets have an exploration spacecraft akin to Cassini that they will try to use to discover atmospheres on moons.
( z1 have :ARG0 ( z2 spaceship :name ( z3 name :op "Soyvets" ) ) :ARG1 ( z4 spacecraft :ARG0-of ( z5 explore ) :ARG1-of ( z6 resemble :ARG2 ( z7 spacecraft :name ( z8 name :op "Cassini" ) ) ) :ARG1-of ( z9 use :ARG0 z2 :ARG2 ( z10 discover :ARG0 z4 :ARG1 ( z11 atmosphere :location ( z12 moon ) ) ) :ARG1-of ( z13 try :ARG0 z2 ) ) ) )