Final answer:
Science plays a fundamental and essential role in the success of SpaceX. Knowledge of physics is crucial for designing and building rockets and spacecraft, and scientific research and technical training supported by governments contribute to the development of new technologies.
Step-by-step explanation:
The role of science in the success of SpaceX is fundamental and essential. Science is at the core of space exploration and technology development, and SpaceX relies on scientific principles to design and build its rockets and spacecraft. For example, knowledge of physics is crucial for understanding the forces acting on the spacecraft and calculating the necessary acceleration. Additionally, scientific research and technical training supported by governments play a significant role in creating and spreading new technologies, which can benefit private space exploration companies like SpaceX.