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When Worlds Collide (1951 film)

When Worlds Collide (1951 film) 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 When Worlds Collide (1951 film) rather than just read about it. In short: When Worlds Collide is a 1951 American science fiction disaster film released by Paramount Pictures. It was produced by George Pal, directed by Rudolph Maté, and stars Richard Derr, Barbara Rush, Peter Hansen, and John Hoyt.

When Worlds Collide (1951 film) — main illustration
When Worlds Collide (1951 film) — illustration

Key takeaways

  • When Worlds Collide (1951 film) belongs to astronomy; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect When Worlds Collide (1951 film) to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of When Worlds Collide (1951 film) from memory before moving on to harder problems.

Reference excerpt

When Worlds Collide is a 1951 American science fiction disaster film released by Paramount Pictures. It was produced by George Pal, directed by Rudolph Maté, and stars Richard Derr, Barbara Rush, Peter Hansen, and John Hoyt. The film is based on the 1933 science fiction novel of the same name, co-written by Edwin Balmer and Philip Wylie. The film's storyline concerns the coming destruction of the Earth by a rogue star called Bellus and the desperate efforts to build a space ark to transport a group of men and women to Bellus' single planet, Zyra.

Plot In the prologue, quotes from the Book of Genesis are shown and narrated, describing God's decision to wipe out humanity. Pilot David Randall flies top-secret photographs from South African astronomer Dr. Emery Bronson to Dr. Cole Hendron in the United States. Hendron, with the assistance of his daughter Joyce, confirms their worst fears: Bronson has discovered a rogue star named Bellus, accompanied by an Earth-sized planet named Zyra, which is on a collision course with Earth. Hendron warns the United Nations that the end of the world is little more than eight months away, with a close pass first by Zyra, before Bellus destroys the Earth nineteen days later. He pleads for the construction of "arks" to transport a lucky few to Zyra in the faint hope that humanity can be saved from extinction. With other scientists scoffing at his claims, his proposal is rejected. Two wealthy humanitarians arrange for a start to construction and a lease on a former Army proving ground to build an ark. To finance the rest, Hendron meets with wheelchair-using business magnate Sidney Stanton. Stanton demands the right to select the passengers in exchange for his money, but Hendron insists that he is not qualified to make those choices; all he can do is buy a seat on the ark. Stanton capitulates. Groups in other nations start building their own spaceships. Joyce tells her father she is attracted to Randall, so he finds an excuse to keep him around, much to the annoyance of her longtime boyfriend, medical doctor Tony Drake. As Bellus nears, martial law is declared and residents in coastal regions are relocated inland.

Zyra makes a close approach first, causing massive earthquakes, volcanic eruptions, and tsunamis that wreak havoc around the world. Dr. Bronson is killed by a falling crane. Afterward, Drake and Randall travel by helicopter to drop off supplies to people in distress. When Randall gets off to rescue a little boy stranded on a rooftop in a flooded area, Drake flies away with the boy, leaving Randall stranded, but reconsiders and returns. As the day of doom approaches, the passengers are selected by lottery, though Hendron reserves seats for himself, Stanton, Joyce, Drake, pilot Dr. George Frey, and Randall, for his daughter's sake. He also includes the young boy who was rescued, for a total of 45 passengers. Randall, feeling he lacks any needed skills, rejects his guaranteed seat and instead pretends to draw a lottery number, but Hendron knows better. For Joyce's sake, Drake later tells Randall that Frey has a "heart condition" that may kill him during liftoff, convincing Randall he is needed as co-pilot. The cynical Stanton fears what the desperate lottery losers will do, so he stockpiles weapons. When a young man turns in his winning number because his sweetheart was not selected, Ferris – Stanton's longsuffering assistant – claims it at gunpoint, but is shot dead by Stanton. Hendron adds the young woman to the passenger list, over Stanton's objections, and takes the precaution of having the chosen women board the ark while the men wait outside. Shortly before liftoff, many of the lottery losers seize Stanton's firearms to try to force their way aboard. Hendron initiates the launch prematurely, while he and Stanton are still outside, to conserve fuel and improve the chance of a successful landing. With an effort born of ultimate desperation, Stanton stands up and walks in a futile attempt to board the departing spaceship. The crew are rendered unconscious by the g-force of acceleration, and do not witness Earth's collision with Bellus. When Randall comes to and sees Dr. Frey already awake and piloting the ship, he realizes Drake deceived him. After the spaceship enters Zyra's atmosphere, the fuel runs out. Randall glides the ship to a safe landing on snow. Zyra turns out to be habitable. Randall and Joyce walk hand-in-hand down the ramp with their fellow survivors as a new day dawns. In the background, an artificial structure is visible.

Cast

Production

… excerpt ends here. Continue reading the full article.

Illustrations

When Worlds Collide (1951 film): The spaceship on its launching ramp in a still from the film
The spaceship on its launching ramp in a still from the film
When Worlds Collide (1951 film): Drive-in advertisement from 1954
Drive-in advertisement from 1954

Worked examples

Example 1 — a first encounter with When Worlds Collide (1951 film)

Start with the simplest possible case. Write down what When Worlds Collide (1951 film) 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 When Worlds Collide (1951 film) 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 When Worlds Collide (1951 film) 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 When Worlds Collide (1951 film)

In research
When Worlds Collide (1951 film) 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 When Worlds Collide (1951 film) 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
When Worlds Collide (1951 film) is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1950s space adventure films, 1951 American films, 1951 English-language films, so understanding it makes those chapters shorter.
In everyday life
Look for When Worlds Collide (1951 film) 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 When Worlds Collide (1951 film) in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what When Worlds Collide (1951 film) 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 When Worlds Collide (1951 film) out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is When Worlds Collide (1951 film) in simple terms?

When Worlds Collide is a 1951 American science fiction disaster film released by Paramount Pictures. It was produced by George Pal, directed by Rudolph Maté, and stars Richard Derr, Barbara Rush, Peter Hansen, and John Hoyt.

Why does When Worlds Collide (1951 film) 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 When Worlds Collide (1951 film)?

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 When Worlds Collide (1951 film).

Tags

  • 1950s space adventure films
  • 1951 American films
  • 1951 English-language films
  • 1951 films
  • 1951 science fiction films
  • American disaster films
  • American science fiction films
  • American space adventure films
  • Apocalyptic films
  • English-language science fiction films
  • Fiction about rogue planets
  • Films about impact events

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