science

Progress M-67

Progress M-67 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 Progress M-67 rather than just read about it. In short: Progress M-67 (Russian: Прогресс М-67) was a Progress spacecraft which was used for the Progress 34P flight to resupply the International Space Station. It was a Progress-M 11F615A55 spacecraft, with the serial number 367.

Key takeaways

Progress M-67 belongs to science; place it in that map before memorising details.
Learn the definition first, then one example that makes the definition concrete.
Connect Progress M-67 to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of Progress M-67 from memory before moving on to harder problems.

Reference excerpt

Progress M-67 (Russian: Прогресс М-67) was a Progress spacecraft which was used for the Progress 34P flight to resupply the International Space Station. It was a Progress-M 11F615A55 spacecraft, with the serial number 367. Its flight to the ISS marked the final flight of the Progress-M 11F615A55 model, which was retired in favour of the modernised Progress-M 11F615A60.

Launch It was successfully launched aboard a Soyuz-U carrier rocket flying from Site 1/5 at the Baikonur Cosmodrome at 10:56:56 UTC on 24 July 2009.

Docking It was originally scheduled to dock with the ISS on 26 July 2009, two days after launch, but following delays to the launch of OV 105 on mission STS-127, it was decided before launch to extend the free flight period to allow the Shuttle to remain docked for the full duration of its mission. Although the Shuttle and Progress spacecraft do not use the same docking port on the ISS, a Progress cannot dock or undock whilst a Shuttle is docked to the station. Following Endeavour's departure on 28 July 2009, Progress M-67 docked to the aft docking port of the Zvezda module on 29 July 2009 at 11:12 UTC after five days of free flight. During rendezvous, the Progress approached the station in an incorrect orientation, before the automated Kurs system was deactivated, and cosmonaut Gennady Padalka took over using the manual TORU system.

Cargo The spacecraft delivered 50 kg of oxygen, 210 kg of water, about 830 kg of propellant and more than 1,200 kg of dry cargo to the ISS. Progress M-67 undocked from the ISS on 21 September 2009 at 07:25 UTC, in order to free up the aft docking port on Zvezda for the arrival of Soyuz TMA-16.

Deorbited Progress M-67 was successfully deorbited and burned up upon atmospheric reentry on 27 September 2009.

References

Worked examples

Example 1 — a first encounter with Progress M-67

Start with the simplest possible case. Write down what Progress M-67 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 Progress M-67 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 Progress M-67 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 Progress M-67

In research: Progress M-67 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 Progress M-67 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: Progress M-67 is common in secondary-school and first-year university syllabi. It links to neighbouring topics Progress (spacecraft) missions, Russian spacecraft stubs, Spacecraft launched by Soyuz-U rockets, so understanding it makes those chapters shorter.
In everyday life: Look for Progress M-67 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 Progress M-67 in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Progress M-67 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 Progress M-67 out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Progress M-67 in simple terms?

Why does Progress M-67 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 Progress M-67?

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 Progress M-67.