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Galaxy Express 999

Galaxy Express 999 is a astronomy topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Galaxy Express 999 rather than just read about it. In short: Galaxy Express 999 (銀河鉄道999(スリーナイン), Ginga Tetsudō Surī Nain; "999" read as "Three Nine") is a Japanese manga series. It is written and illustrated by Leiji Matsumoto, later adapted into a number of anime films and television series.

Galaxy Express 999 — main illustration
Galaxy Express 999 — illustration

Key takeaways

  • Galaxy Express 999 belongs to astronomy; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect Galaxy Express 999 to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of Galaxy Express 999 from memory before moving on to harder problems.

Reference excerpt

Galaxy Express 999 (銀河鉄道999(スリーナイン), Ginga Tetsudō Surī Nain; "999" read as "Three Nine") is a Japanese manga series. It is written and illustrated by Leiji Matsumoto, later adapted into a number of anime films and television series. It is set in a spacefaring, high-tech future in which humans have learned how to transfer their minds and emotions with perfect fidelity into mechanical bodies, thus achieving practical immortality. The manga won the Shogakukan Manga Award for shōnen in 1978. The anime series won the Animage Anime Grand Prix prize in 1981. Matsumoto was inspired to create Galaxy Express 999 by the idea of a steam train running through the stars in the novel Night on the Galactic Railroad by Kenji Miyazawa.

Plot

Anime and manga

An impoverished boy named Tetsuro Hoshino desperately wants an indestructible machine body, giving him the ability to live forever and have the freedom that the unmechanized do not have. While machine bodies are impossibly expensive, they are supposedly given away for free on the planet Andromeda, the end of the line for the Galaxy Express 999, a space train that only comes to Earth once a year. The series begins with Tetsuro and his mother making their way to Megalopolis where they hope to get jobs to pay for passes for the 999. Along the way, however, Count Mecha and a gang of "human hunters" kill Tetsuro's mother. Before she dies, she tells him to continue the journey they started and to get a machine body to live the eternal life she could not. Tetsuro tries to forge on toward the city alone but is quickly overcome by the brutal cold and wind. As he succumbs, he cries out an apology to his mother for failing to fulfill her wish and hopes that in his next life, he will be born as a robot to begin with. Tetsuro is surprised to awaken by the fireplace in the home of a beautiful woman, Maetel, who is the spitting image of his dead mother. Maetel tells him she had heard the entire incident with a long-range directional microphone she had been idly scanning around the area with. Maetel offers him an unlimited use pass for the 999 if he will be her traveling companion, to which Tetsuro agrees. She provides him with a gun and directs him to the Count's residence, telling him that the Count and his henchmen will be too distracted with their revelries to defend themselves against a surprise attack. Tetsuro bursts in on them in their meeting hall and cuts them down with a spray of gunfire. With the Earth police in hot pursuit, Tetsuro and Maetel flee the planet aboard the 999. Along the way, Tetsuro has many adventures on many different and exotic planets and meets many kinds of people, both human and alien, living and machine. Increasingly, Tetsuro realizes that a machine body will not fix all of his problems. Most of the machine people he meets regret the decision to give up their humanity. Eventually, Tetsuro and Maetel reach the Planet Promethium, the final stop for the 999. He is shocked by the cruelty and indolence of the machine people there and witnesses a mechanized human committing suicide, an event to which the others react with scoffs and derision. He asks the dying man why he wished to end his life, and is told that eternal life on Promethium is utterly empty of joy or purpose. When Tetsuro mentions the name of his traveling companion, the man is horrified and tells him that Maetel is the daughter of Queen Promethium, the supreme ruler of the Machine Empire (also known as the Mechanization Empire) and that she is thoroughly untrustworthy. Tetsuro is outraged at having been kept in the dark and rushes off to confront Maetel. Maetel is at a loss for words, but a government spokeswoman inserts herself into their conversation and begins giving answers on Maetel's behalf. Tetsuro is not impressed and he storms off in a blind fury (in the anime he is arrested and thrown into the 999). Tetsuro does not understand why he has been betrayed by Maetel, but Maetel has plans of her own and seeks to destroy the mechanized civilization. With the help of her father, Dr. Ban (only named in the film), whose consciousness resides in a pendant she wears around her neck, Maetel destroys her mother and the planet. Afterward, Maetel and Tetsuro return to the penultimate station on the Planet of Bats where Tetsuro tells Maetel his intention to return to Earth and lead it toward a new future. Maetel, proud of Tetsuro for his decision to reject mechanization, tells him she has something to take care of and that he should board first, but Tetsuro finds a letter from Maetel telling him that it is time for them to part ways. Maetel had secretly boarded the 777 (three-seven), a nearby train, with the intention of "leading another boy to his future", but it is unclear as to whether or not this means that the Mechanization Empire still exists elsewhere, or if Maetel will lead the boy to some other "future". The series ends as the trains both depart the Planet of Bats.

Film versions

Galaxy Express 999

The film version of Galaxy Express 999 was released in 1979. Maetel and Tetsuro again set out for the home planet of the Mechanization Empire, visiting four planets. Planet Maetel is a mechanized world where machine bodies are made. Godiego performed the film's theme song "The Galaxy Express 999".

… excerpt ends here. Continue reading the full article.

Illustrations

Galaxy Express 999 illustration
Galaxy Express 999: Japanese National Railways Steam locomotive C-62
Japanese National Railways Steam locomotive C-62

Worked examples

Example 1 — a first encounter with Galaxy Express 999

Start with the simplest possible case. Write down what Galaxy Express 999 claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In astronomy, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Galaxy Express 999 before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Galaxy Express 999 ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Galaxy Express 999

In research
Galaxy Express 999 appears in astronomy research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry
Engineering practice reuses Galaxy Express 999 in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom
Galaxy Express 999 is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1977 manga, 1978 anime television series debuts, 1979 anime films, so understanding it makes those chapters shorter.
In everyday life
Look for Galaxy Express 999 outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.
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How to study Galaxy Express 999 in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Galaxy Express 999 means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain Galaxy Express 999 out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Galaxy Express 999 in simple terms?

Galaxy Express 999 (銀河鉄道999(スリーナイン), Ginga Tetsudō Surī Nain; "999" read as "Three Nine") is a Japanese manga series. It is written and illustrated by Leiji Matsumoto, later adapted into a number of anime films and television series.

Why does Galaxy Express 999 matter?

Because it connects several astronomy ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Galaxy Express 999?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Galaxy Express 999.

Tags

  • 1977 manga
  • 1978 anime television series debuts
  • 1979 anime films
  • 1979 films
  • 1981 anime films
  • 1981 films
  • 1998 anime films
  • 1998 films
  • 2000 anime OVAs
  • 2004 anime television series debuts
  • 2018 manga
  • Akita Shoten manga

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