Homonym: rocket science (Complexity)
Rocket science is the study and design of rockets and spacecraft. It involves understanding the principles of physics and engineering to create vehicles that can travel beyond Earth's atmosphere. This field focuses on propulsion systems, aerodynamics, and materials that can withstand extreme conditions in space.
The term "rocket science" is often used colloquially to describe something complex or difficult. However, it specifically refers to the technical challenges of launching and navigating spacecraft, such as those used in missions by organizations like NASA or SpaceX. These missions aim to explore space, conduct research, and even send humans to other planets.