astronomy

WASP-96b

WASP-96b 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 WASP-96b rather than just read about it. In short: WASP-96b is a gas giant exoplanet. Its mass is 0.48 times that of Jupiter.

Key takeaways

WASP-96b belongs to astronomy; place it in that map before memorising details.
Learn the definition first, then one example that makes the definition concrete.
Connect WASP-96b to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of WASP-96b from memory before moving on to harder problems.

Reference excerpt

WASP-96b is a gas giant exoplanet. Its mass is 0.48 times that of Jupiter. It is 0.0453 AU from the class G star WASP-96, which it orbits every 3.4 days. It is about 1,140 light-years away from Earth, in the constellation Phoenix. It was discovered in 2013 by the Wide Angle Search for Planets (WASP). WASP-96b orbits its Sun-like star WASP-96 every 3.4 Earth days at a distance just one-ninth of the distance between Mercury and the Sun. The hot-Jupiter exoplanet was found via the transiting method by Coel Hellier et.al. in 2013 as part of the WASP-South survey.

Atmosphere

WASP-96b's spectrum was one of the images featured in the initial science release from the James Webb Space Telescope in July 2022. The spectrum confirmed the presence of water, as well as providing evidence for "clouds and hazes" within the planet's atmosphere. Prior to this discovery, WASP-96b was thought to be free of clouds. While the light curve released confirms properties of the planet that had already been determined from other observations – the existence, size, and orbit of the planet – the transmission spectrum revealed previously hidden details of the atmosphere: the unambiguous signature of water, indications of haze, and evidence of clouds that were suspected based on prior observations. A study in 2023 measured the abundance of certain chemical species in the atmosphere of WASP-96b as seen in the table below. Models of the atmosphere with patchy clouds and hazes best describes the observations through the James Webb Space Telescope.

See also Wide Angle Search for Planets List of exoplanets discovered in 2013

References

External links Media related to WASP-96 b at Wikimedia Commons

Illustrations

Worked examples

Example 1 — a first encounter with WASP-96b

Start with the simplest possible case. Write down what WASP-96b 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 WASP-96b 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 WASP-96b 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 WASP-96b

In research: WASP-96b 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 WASP-96b 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: WASP-96b is common in secondary-school and first-year university syllabi. It links to neighbouring topics Exoplanets discovered by WASP, Exoplanets discovered in 2013, Giant planets, so understanding it makes those chapters shorter.
In everyday life: Look for WASP-96b 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 WASP-96b in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what WASP-96b 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 WASP-96b out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is WASP-96b in simple terms?

WASP-96b is a gas giant exoplanet. Its mass is 0.48 times that of Jupiter.

Why does WASP-96b 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 WASP-96b?

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 WASP-96b.