No, Rebecca isn't wearing a box on her head - she's dressed as an astronaut! This gives Murphi an idea. He helps Rebecca discover alien life by creating an alien out of a sock. The Mini Monsters are making skyscapes, Rebecca's royal relative is looking for something, and the final mega monster make is another space-inspired creation. The Recycling Express and the Tiny Helpers support Rebecca and Murphi as they reach for the stars.