You're invited to #SendYourName to Jupiter's moon Europa by signing a poem by U.S. Poet Laureate Ada LimĂłn that will travel aboard NASA's @EuropaClipper spacecraft.
my name went to Mars on Phoenix sponsored by the Planetary Society. Landed in 2008. more on Phoenix.
Signed on for Europa Clipper though it's not a lander. Free ride.
Space.com story
Reminds me of the story by David Brin where Martians come to Earth looking to hunt down and kill as an act of revenge all the people that had their names stored on the disc that the Planetary Society put on Phoenix.