"Xploration Outer Space: Teacher Astronaut Contest" follows host Emily Calandrelli as she selects educator Melissa Tackett for a Zero-G flight that simulates astronaut training. The episode explains how a parabolic airplane creates microgravity, weightlessness, and moon-gravity through repeated parabolas, while also showing simple onboard science demonstrations with water, motion, and floating objects. Key STEM concepts include zero gravity, microgravity, aeronautics, physics, space exploration, and hands-on science learning. The program also highlights perseverance, curiosity, critical thinking, and the role of inspirational teaching in making space science meaningful across K–12 curricula. This space science video supports classroom connections to physical science, engineering, and space sciences while showing how real-world experiences can deepen understanding of astronaut training and gravity-related phenomena. Part of the "Xploration Outer Space" series.