The Science of Space Travel in Movies and TV Shows: What Gets It Right?

One of the most critical aspects of science fiction is depicting the science of space travel accurately. While many films and shows indulge in the drama and wonder of the unknown, a select few strive to integrate the physics and reality of space travel into their narratives. In this article, we explore some of the movies and TV shows that do a relatively accurate job, and highlight what makes them stand out.

Accurate Portrayals of Space Travel

Our journey into the realm of accurate space travel depictions begins with:

1. The Martian (2015)

The Martian takes a scientific approach to the challenges faced by astronauts on Mars. The film accurately depicts low-gravity environments, the difficulties in growing food, and the mechanics of launching and landing spacecraft. These details add to the realism and entertainment value of the story, making it a must-watch for science enthusiasts.

2. Gravity (2013)

Gravity captures the essence of microgravity and the challenges faced by astronauts in space, especially during repairs and maneuvers. The film's realistic portrayal of the physical realities of spaceflight sets it apart from many other sci-fi genres.

3. For All Mankind (2019-present)

As an alternate history drama, For All Mankind pays close attention to technical details and the physical realities of spaceflight. The series aims to balance entertainment with scientific accuracy, ensuring that the physics and engineering challenges faced by astronauts are accurately depicted.

4. The Expanse (2015-2022)

The Expanse is known for its efforts to depict space travel life in low/zero gravity and the challenges of interplanetary travel in a scientifically plausible way. The show's attention to detail in these aspects makes it stand out in the realm of space-based dramas.

The Fictionverse Department

While many movies and TV shows take creative liberties with the physics of space travel, there are some notable exceptions. Here are a few recommendations:

1. The Expanse

Although The Expanse does make some adjustments, such as the use of the Epstein drive, it stays true to many scientific principles. Here are some key elements that are accurately portrayed:

1.1 Freedom of Movement in Space

Space crafts can move in any direction without the constraints of an atmosphere. Maneuver thrusters are used to change directions, and when engines are turned off, the craft continues its path while saving fuel. This is a realistic portrayal of space travel physics.

1.2 Microgravity Environment

The Expanse handles the microgravity environment well, showing how objects not secured in space started to hover and move around. Extreme maneuvers can transform these objects into life-threatening hazards.

1.3 Detailed Maneuvers

Maneuvers in space are not magical. They require careful planning, as seen in an episode where a pilot's decapitation during an extremely forceful deceleration highlights the reality of these actions.

1.4 Lack of Inertial Dampening Fields

The show doesn't use fictitious tech like inertial dampening fields, forcing the crew to be meticulous in their planning. The "Burn and Flip" maneuver, where a craft reverses its course by 180 degrees, is a realistic depiction of spacecraft operations.

1.5 Reality of Space

The series accurately represents the vastness of space, showing how spacecraft can disappear into the deep void without changing the viewer's perspective. Planets appear as small dots, and space crafts are not packed tightly together, reflecting the true nature of the solar system.

1.6 Use of Space

Attacks in The Expanse are not confined to 2D space but are conducted in three-dimensional space, providing a more realistic portrayal of the environment.

1.7 Sound in Space

The show dampens sound effects, acknowledging that space is actually silent. The occasional use of sound is a nod to audience expectations from series like Star Trek and Star Wars.

1.8 Space Magic

While the show doesn't shy away from using swingby maneuvers, it avoids the exaggerated fictional tech that often defines the "Fictionverse." Realistic soliloquies about the need for constant acceleration to simulate gravity are well-received.

1.9 Human Factors

The Expanse portrays humans with depth and complexity, making them relatable and nuanced characters. The series also serves as a critique of political ideologies and power dynamics.

Conclusion

While most TV shows or movies might sacrifice scientific accuracy for the sake of entertainment, a few stand out. The Expanse in particular excels at balancing the need for dramatic storytelling with scientific realism. These shows not only entertain but also educate, offering a glimpse into the physics and reality of space travel.

For those who are passionate about space travel and want to enjoy a scientifically accurate experience, these productions are a must-watch.