science

List of spacecraft called Sputnik

List of spacecraft called Sputnik 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 List of spacecraft called Sputnik rather than just read about it. In short: Sputnik (Спутник, Russian for "satellite") is a name for multiple spacecraft launched under the Soviet space program. "Sputnik 1", "Sputnik 2" and "Sputnik 3" were the official Soviet names of those objects, and the remaining designations in the series ("Sputnik 4" and so on) were not official names but names applied in the West to objects whose original Soviet names may not have been known at the time. Spacecraft o…

Key takeaways

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

Reference excerpt

Sputnik (Спутник, Russian for "satellite") is a name for multiple spacecraft launched under the Soviet space program. "Sputnik 1", "Sputnik 2" and "Sputnik 3" were the official Soviet names of those objects, and the remaining designations in the series ("Sputnik 4" and so on) were not official names but names applied in the West to objects whose original Soviet names may not have been known at the time.

Spacecraft officially named Sputnik Sputnik 1, the first artificial satellite to go into orbit, launched 4 October 1957 Sputnik 2, the first spacecraft to carry a living animal (the dog Laika) into orbit, launched 3 November 1957 Sputnik 3, a research satellite launched 15 May 1958

Spacecraft with names containing Sputnik Being the Russian term for "satellite", the word Sputnik has appeared in the names of other spacecraft:

Dnepropetrovsk Sputnik, a series of scientific and technology development satellites Istrebitel Sputnikov, "Destroyer of Satellites", a series of antisatellite weapons and targets Tyazhely Sputnik, "Heavy Satellite", a failed Venus probe Upravlyaemy Sputnik, "Controllable Satellite", a series of ocean surveillance and missile detection satellites US-A, nuclear-powered ocean radar surveillance satellites US-K, molniya orbit missile detection satellites US-KS, geosynchronous orbit missile detection satellites US-KMO, Modernised geosynchronous orbit missile detection satellites US-P, electronic ocean surveillance satellites US-PM, modernised electronic ocean surveillance satellites

Spacecraft designated "Sputnik" in the West These objects are listed with their official Soviet names:

Sputnik 4 – Korabl-Sputnik 1 Sputnik 5 – Korabl-Sputnik 2 Sputnik 6 – Korabl-Sputnik 3 Sputnik 7 – Tyazhely Sputnik Sputnik 8 – Venera 1 Sputnik 9 – Korabl-Sputnik 4 Sputnik 10 – Korabl-Sputnik 5 Sputnik 11 – Kosmos 1 Sputnik 12 – Kosmos 2 Sputnik 13 – Kosmos 3 Sputnik 14 – Kosmos 4 Sputnik 15 – Kosmos 5 Sputnik 16 – Kosmos 6 Sputnik 17 – Kosmos 7 Sputnik 18 – Kosmos 8 Sputnik 19 – Venera 2MV-1 No.1 Sputnik 20 – Venera 2MV-1 No.2 Sputnik 21 – Venera 2MV-2 No.1 Sputnik 22 – Mars 2MV-4 No.1 Sputnik 23 – Mars 1 Sputnik 24 – Mars 2MV-3 No.1 Sputnik 25 – Luna E-6 No.2

Spacecraft named after Sputnik 1 Sputnik 40 Sputnik 41 Sputnik 99

Illustrations

Worked examples

Example 1 — a first encounter with List of spacecraft called Sputnik

Start with the simplest possible case. Write down what List of spacecraft called Sputnik 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 List of spacecraft called Sputnik 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 List of spacecraft called Sputnik 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 List of spacecraft called Sputnik

In research: List of spacecraft called Sputnik 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 List of spacecraft called Sputnik 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: List of spacecraft called Sputnik is common in secondary-school and first-year university syllabi. It links to neighbouring topics Lists of spacecraft, Set index articles on lists, Sputnik, so understanding it makes those chapters shorter.
In everyday life: Look for List of spacecraft called Sputnik 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 List of spacecraft called Sputnik in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what List of spacecraft called Sputnik 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 List of spacecraft called Sputnik out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is List of spacecraft called Sputnik in simple terms?

Why does List of spacecraft called Sputnik 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 List of spacecraft called Sputnik?

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 List of spacecraft called Sputnik.