?Thomas has rocketed into space to build interplanetary railways.. and he needs your child's help! Children can imagine "out of this world" adventures with this track pack for use with Thomas & Friends Adventures die-cast metal engines (each sold separately and subject to availability). Children will enjoy creating track layouts to play out space missions for their favorite engines, and there's even an "anti-gravity" track that hovers above the layout so children can imagine their engines floating in space! With Thomas & Friends Adventures, your child and Thomas can go wherever their imaginations take them!?