Equip Maxwell with a flying device. Trip the green tripwire. Locate and retrieve the fallen starlite.

Round 1: Supersonic Flying Shoes
Round 2: Supersonic Wings
Round 3: Supersonic Flying Hat

Scribblenauts Remix 14-4 Cheats Hints gallery:
14-4-1-a: Find the real starite!
14-4-1-b: Each tripwire destroys all objects of the same color.
14-4-1-c: Focus on the left side.