Starship vs Apollo Size

Starship vs Apollo Size

Space exploration has always been a frontier that captivates the human imagination, pushing the boundaries of what we know and what we can achieve. In the realm of manned missions to celestial bodies, two iconic spacecraft stand out: the Apollo and the Starship. While both represent significant milestones in human spaceflight, they also epitomize the evolution of technology and ambition in the exploration of space. In this comparative analysis, we delve into the contrasting sizes of these spacecraft and the implications they carry for future missions and endeavors beyond Earth’s orbit.

The Iconic Apollo Program:

The Apollo program, initiated by NASA in the 1960s, remains one of the most remarkable achievements in human history. Designed to land humans on the Moon and return them safely to Earth, the Apollo spacecraft comprised various components, including the Command Module, the Service Module, and the Lunar Module. The Command Module, where astronauts resided during launch, lunar orbit, and re-entry, had a diameter of approximately 12.8 feet (3.9 meters) and a height of 10.3 feet (3.14 meters). In contrast, the Lunar Module, responsible for descending to the lunar surface and ascending back to orbit, had a descent stage diameter of 14 feet (4.27 meters) and an ascent stage height of 9.4 feet (2.87 meters).

Despite their compact dimensions, the Apollo spacecraft were marvels of engineering, meticulously designed to withstand the harsh conditions of space and facilitate human exploration beyond Earth. The limited space within these spacecraft necessitated efficient use of resources and stringent weight constraints, reflecting the technological capabilities and constraints of the era.

The Revolutionary Starship:

In stark contrast to the Apollo spacecraft, the Starship represents a paradigm shift in spacecraft design and capabilities. Developed by SpaceX under the leadership of Elon Musk, the Starship is envisioned as a fully reusable spacecraft capable of carrying humans and cargo to destinations across the solar system and beyond. With a diameter of approximately 30 feet (9 meters) and a height of 160 feet (49 meters), the Starship dwarfs its Apollo predecessors in size and scale.

The monumental dimensions of the Starship are a testament to the advancements in aerospace technology and manufacturing techniques achieved in the decades since the Apollo era. Constructed primarily of stainless steel, the Starship incorporates innovative features such as aerodynamic fins and a heat shield to facilitate re-entry into Earth’s atmosphere. Moreover, its modular design allows for versatile mission configurations, including crewed missions to the Moon, Mars, and beyond, as well as satellite deployment and space tourism.

Comparative Analysis:

When comparing the sizes of the Apollo and Starship spacecraft, the disparity is readily apparent. The Apollo spacecraft, with their compact and specialized design, were tailored for the singular objective of lunar exploration within the constraints of 1960s technology. In contrast, the Starship embodies a vision of space exploration characterized by versatility, scalability, and sustainability. Its cavernous interior offers ample space for crew accommodations, scientific equipment, and cargo, enabling extended missions to distant destinations without sacrificing comfort or functionality.

Moreover, the sheer size of the Starship opens up possibilities for ambitious endeavors such as space colonization and interstellar travel, concepts that were mere fantasies during the Apollo era. With its unparalleled payload capacity and reusability, the Starship represents a significant leap forward in humanity’s quest to explore and inhabit the cosmos.

Future Implications:

The contrasting sizes of the Apollo and Starship spacecraft reflect not only technological progress but also evolving ambitions and aspirations in the realm of space exploration. While the Apollo program laid the foundation for human spaceflight and lunar exploration, the Starship heralds a new era of interplanetary travel and colonization.

In the coming years, as SpaceX continues to refine and test the capabilities of the Starship, humanity stands on the cusp of a new chapter in space exploration. Whether it be crewed missions to Mars, the establishment of lunar outposts, or the realization of science fiction dreams, the Starship holds the potential to redefine our understanding of the cosmos and our place within it.


The comparison between the sizes of the Apollo and Starship spacecraft underscores the remarkable progress achieved in the field of space exploration over the past half-century. From the compact confines of the Apollo Command Module to the vast expanse of the Starship, humanity’s journey beyond Earth has been characterized by innovation, determination, and an insatiable curiosity about the unknown.

As we gaze toward the heavens, the contrasting sizes of these spacecraft serve as a reminder of the boundless possibilities that await us in the cosmos. Whether navigating the desolate landscapes of Mars or venturing to the farthest reaches of the galaxy, the spirit of exploration that propelled us to the Moon remains alive and well in the monumental form of the Starship, heralding a future where the stars themselves are within our grasp.

Marisa Lascala

Marisa Lascala is a admin of She is a blogger, writer, managing director, and SEO executive. She loves to express her ideas and thoughts through her writings. She loves to get engaged with the readers who are seeking informative content on various niches over the internet.