astronomy

The Solar Anus

The Solar Anus 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 The Solar Anus rather than just read about it. In short: The Solar Anus (French: L'anus solaire) is a short surrealist text by the French writer Georges Bataille, written in 1927 and published with drawings by André Masson in 1931. Albeit elliptically, its aphorisms refer to decay, death, vegetation, natural disasters, impotence, frustration, ennui and excrement.

Key takeaways

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

Reference excerpt

The Solar Anus (French: L'anus solaire) is a short surrealist text by the French writer Georges Bataille, written in 1927 and published with drawings by André Masson in 1931. Albeit elliptically, its aphorisms refer to decay, death, vegetation, natural disasters, impotence, frustration, ennui and excrement. It makes ironic reference to the sun, which, although it brings life to the Earth, can also result in death from its unrestrained energies. Moreover, the anus may be seen as a symbol of the inevitability of residual waste due to its role in excretion.

References

External links The Solar Anus at The Anarchist Library

Worked examples

Example 1 — a first encounter with The Solar Anus

Start with the simplest possible case. Write down what The Solar Anus 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 The Solar Anus 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 The Solar Anus 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 The Solar Anus

In research: The Solar Anus 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 The Solar Anus 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: The Solar Anus is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1930s French-language novels, 1931 French novels, Nihilist works, so understanding it makes those chapters shorter.
In everyday life: Look for The Solar Anus 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 The Solar Anus in 20 minutes

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

Frequently asked questions

What is The Solar Anus in simple terms?

Why does The Solar Anus 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 The Solar Anus?

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 The Solar Anus.