astronomy

NGC 134

NGC 134 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 NGC 134 rather than just read about it. In short: NGC 134 is a barred spiral galaxy that resembles the Milky Way with its spiral arms loosely wrapped around a bright, bar-shaped central region. Its loosely bound spiral arms categorize it as Hubble-type Sbc.

Key takeaways

NGC 134 belongs to astronomy; place it in that map before memorising details.
Learn the definition first, then one example that makes the definition concrete.
Connect NGC 134 to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of NGC 134 from memory before moving on to harder problems.

Reference excerpt

NGC 134 is a barred spiral galaxy that resembles the Milky Way with its spiral arms loosely wrapped around a bright, bar-shaped central region. Its loosely bound spiral arms categorize it as Hubble-type Sbc. It is 60 million light years away, and part of the Sculptor constellation. The VLT image of the galaxy (shown right) reveals the following. A prominent feature of NGC 134 is its warped disc, i.e., when viewed sideways it does not appear flat. A trail of gas is stripped from the top edge of the disc. Together, these features suggest that it interacted with another galaxy, but that remains unproven. The galaxy has an abundance of ionized hydrogen regions along its spiral arms where stars are forming. These regions appear red in the picture. It also has many dark lanes of dust that occlude its complete starlight. The discovery of NGC 134 is often attributed to Sir John Herschel at the Cape of Good Hope, but he did note that it might have been the 590th object discovered by James Dunlop in his 1828 publication, six years prior to Herschel's own observations. O'Meara has suggested NGC 134 might be named as the Giant Squid Galaxy.

Supernova One Supernova has been observed in NGC 134: SN 2009gj (Type IIb, mag. 15.9) was discovered by amateur astronomer Stuart Parker in New Zealand on 20 June 2009.

Illustrations

Worked examples

Example 1 — a first encounter with NGC 134

Start with the simplest possible case. Write down what NGC 134 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 NGC 134 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 NGC 134 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 NGC 134

In research: NGC 134 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 NGC 134 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: NGC 134 is common in secondary-school and first-year university syllabi. It links to neighbouring topics Barred spiral galaxies, Discoveries by James Dunlop, Interacting galaxies, so understanding it makes those chapters shorter.
In everyday life: Look for NGC 134 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 NGC 134 in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what NGC 134 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 NGC 134 out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is NGC 134 in simple terms?

Why does NGC 134 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 NGC 134?

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 NGC 134.