Sōtatsu is a crater on Mercury. Its name was adopted by the IAU in 1976, after the Japanese artist Tawaraya Sōtatsu. The crater was first imaged by Mariner 10 in 1974. The craters Tintoretto and Po Ya are to the northwest of Sōtatsu.
References
astronomy
Sōtatsu (crater)
Sōtatsu (crater) 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 Sōtatsu (crater) rather than just read about it. In short: Sōtatsu is a crater on Mercury. Its name was adopted by the IAU in 1976, after the Japanese artist Tawaraya Sōtatsu.
Key takeaways
- Sōtatsu (crater) belongs to astronomy; place it in that map before memorising details.
- Learn the definition first, then one example that makes the definition concrete.
- Connect Sōtatsu (crater) to a quantity you can measure, compute or draw — that is where exam questions come from.
- Reproduce the core statement of Sōtatsu (crater) from memory before moving on to harder problems.
Reference excerpt
Illustrations
Worked examples
Example 1 — a first encounter with Sōtatsu (crater)
Start with the simplest possible case. Write down what Sōtatsu (crater) 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 Sōtatsu (crater) 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 Sōtatsu (crater) 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 Sōtatsu (crater)
- In research
- Sōtatsu (crater) 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 Sōtatsu (crater) 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
- Sōtatsu (crater) is common in secondary-school and first-year university syllabi. It links to neighbouring topics Discovery quadrangle, Impact craters on Mercury, Mercury (planet) stubs, so understanding it makes those chapters shorter.
- In everyday life
- Look for Sōtatsu (crater) 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 Sōtatsu (crater) in 20 minutes
- Read the reference excerpt below once, without taking notes.
- Close the page and write down what Sōtatsu (crater) 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 Sōtatsu (crater) out loud to somebody else — or to Teacher Smith in the lgStudy chat.
Frequently asked questions
What is Sōtatsu (crater) in simple terms?
Sōtatsu is a crater on Mercury. Its name was adopted by the IAU in 1976, after the Japanese artist Tawaraya Sōtatsu.
Why does Sōtatsu (crater) 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 Sōtatsu (crater)?
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 Sōtatsu (crater).
Tags
- Discovery quadrangle
- Impact craters on Mercury
- Mercury (planet) stubs