LEGO City: Space Center - 494 Piece Building Set [LEGO, #3368]Send the LEGO City space explorers on a mission to Mars with the LEGO City: Space Center Building Set 3368! Three Two One Blastoff! Its a big day at the LEGO City Space Center and everyone is readying the rocket to launch! Fill up with fuel first and use the mechanic to adjust the rockets engines. Activate the elevator to load the astronauts into their cockpit, then get back to the control center to start the countdown. Make it your mission to send