Part 2/8:
SpaceX has outlined three versions of the Starship: V1, V2, and the upcoming V3. Notably, Starship V3 is an impressive 150 meters tall, making it significantly larger than both V1 and V2. This increase in size necessitates the development of a new engine variant tailored for V3, as previous iterations, including the Raptor 2 used in V2, may not meet the performance requirements.