science

Soyuz 37

Soyuz 37 is a science 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 Soyuz 37 rather than just read about it. In short: Soyuz 37 (Russian: Союз 37, lit. 'Union 37') was a 1980 Soviet crewed space flight to the Salyut 6 space station. It was the 13th mission to and 11th successful docking at the orbiting facility.

Key takeaways

Soyuz 37 belongs to science; place it in that map before memorising details.
Learn the definition first, then one example that makes the definition concrete.
Connect Soyuz 37 to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of Soyuz 37 from memory before moving on to harder problems.

Reference excerpt

Soyuz 37 (Russian: Союз 37, lit. 'Union 37') was a 1980 Soviet crewed space flight to the Salyut 6 space station. It was the 13th mission to and 11th successful docking at the orbiting facility. The Soyuz 37 crew were the third to visit the long-duration Soyuz 35 resident crew. Soyuz 37 carried Soviet Viktor Gorbatko and Pham Tuan, the first Asian and first Vietnamese cosmonaut, into space. They swapped Soyuz craft with the long-duration crew and returned to Earth in Soyuz 36, the resident crew later used their craft to return to Earth.

Crew

Mission parameters Mass: 6,800 kg (15,000 lb) Perigee: 197.8 km (122.9 mi) Apogee: 293.1 km (182.1 mi) Inclination: 51.61° Period: 89.12 minutes

Mission highlights Pham Tuan of Vietnam arrived with Commander Viktor Gorbatko aboard Salyut 6 in Soyuz 37; they both returned to Earth in the Soyuz 36 spacecraft approximately eight days later. Tuan's 30 experiments involved observing Vietnam from space, life sciences (including tests of growth of Vietnamese azolla water ferns, with application to future closed-loop life support systems), and materials processing. The long-duration crew launched in Soyuz 35 returned to Earth in the Soyuz 37 spacecraft at the end of their 186-day mission.

References

External links Soyuz 37 Part of Salyut Family РКК "ЭНЕРГИЯ" – ХРОНОЛОГИЯ ПИЛОТИРУЕМЫХ ПОЛЕТОВ Archived 2018-03-07 at the Wayback Machine

Illustrations

Worked examples

Example 1 — a first encounter with Soyuz 37

Start with the simplest possible case. Write down what Soyuz 37 claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In science, 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 Soyuz 37 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 Soyuz 37 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 Soyuz 37

In research: Soyuz 37 appears in science 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 Soyuz 37 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: Soyuz 37 is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1980 in Vietnam, 1980 in the Soviet Union, Crewed Soyuz missions, so understanding it makes those chapters shorter.
In everyday life: Look for Soyuz 37 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 Soyuz 37 in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Soyuz 37 means in your own words.
Compare your version with the excerpt and mark what you missed.
Work through the three examples above with pen and paper.
Explain Soyuz 37 out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Soyuz 37 in simple terms?

Soyuz 37 (Russian: Союз 37, lit. 'Union 37') was a 1980 Soviet crewed space flight to the Salyut 6 space station. It was the 13th mission to and 11th successful docking at the orbiting facility.

Why does Soyuz 37 matter?

Because it connects several science 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 Soyuz 37?

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 Soyuz 37.