astronomy

Thomazine Mary Lockyer

Thomazine Mary Lockyer 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 Thomazine Mary Lockyer rather than just read about it. In short: Thomazine Mary Lockyer (née Browne; 1 July 1852 - 9 September 1943) was a British astronomer, suffragist, and Unitarian. She was elected a member of the Royal Astronomical Society in 1923.

Key takeaways

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

Reference excerpt

Thomazine Mary Lockyer (née Browne; 1 July 1852 - 9 September 1943) was a British astronomer, suffragist, and Unitarian. She was elected a member of the Royal Astronomical Society in 1923.

Life Thomazine Mary Browne was born in Bridgwater, Somerset in 1852, the daughter of Thomazine Leigh (née Carslake) and Samuel Woolcott Browne. Both parents were active in social reform, with mother founding the Leigh Browne Trust to promote scientific research without animal experimentation. She studied natural philosophy and astronomy at Queens College, London, as well as undertaking courses in physics and applied mathematics at University College, London. Thomazine and her sister Annie Leigh Browne worked to improve housing conditions in London, including at Toynbee Hall. In 1882, she and Annie were among the founders of College Hall, London, alongside others including Henry Morley and Anna Swanwick. Thomazine married Bernhard E. Brodhurst, F.R.C.S., a surgeon 31 years her senior, in 1885. He died in 1900. On 23 May 1903, Thomazine married astronomer and scientist Norman Lockyer, sixteen years older than she was. The pair knew each other from before her first marriage, when she had visited the Solar Physics Observatory in South Kensington established by Lockyer. The couple moved to Sidmouth, Devon, to where Lockyer moved his observatory. Thomazine always took a close interest in the observatory, which she gifted to the nation in 1914. A lifelong suffragist, Thomazine was treasurer of the Women’s Local Government Society. When the National Union of Women's Suffrage Societies (NUWSS) formed a branch in Sidmouth in 1909, she became secretary, holding the post until 1918. Known particularly for her outreach work, Thomazine proposed a resolution that led to the branch's support for the creation of an Infants’ Welfare Club in Sidmouth. In 1916, Thomazine she became honorary treasurer of the Sidmouth Maternity & Infant Welfare Centre. Though she resigned as NUWSS branch secretary in 1918, she was subsequently elected President, overseeing the branch's transition into the Sidmouth Citizens’ Association. Norman Lockyer died in 1920, at the age of 84. In 1923, Thomazine was elected to Fellowship of the Royal Astronomical Society. She remained with the Observatory, and regularly hosted scientists and fellow astronomers at her home.

Thomazine Mary Lockyer died on 9 September 1943, aged 91. She was buried in Salcombe Regis, Devon. Her Royal Astronomical Society obituary read:To the last she led an active life, her mind was undimmed and she took a great interest in all the affairs of the day. She was possessed of a rare and outstanding charm and her many friends will always remember her with deep affection.

References

Worked examples

Example 1 — a first encounter with Thomazine Mary Lockyer

Start with the simplest possible case. Write down what Thomazine Mary Lockyer 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 Thomazine Mary Lockyer 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 Thomazine Mary Lockyer 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 Thomazine Mary Lockyer

In research: Thomazine Mary Lockyer 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 Thomazine Mary Lockyer 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: Thomazine Mary Lockyer is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1852 births, 1943 deaths, 19th-century British women scientists, so understanding it makes those chapters shorter.
In everyday life: Look for Thomazine Mary Lockyer 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 Thomazine Mary Lockyer in 20 minutes

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

Frequently asked questions

What is Thomazine Mary Lockyer in simple terms?

Thomazine Mary Lockyer (née Browne; 1 July 1852 - 9 September 1943) was a British astronomer, suffragist, and Unitarian. She was elected a member of the Royal Astronomical Society in 1923.

Why does Thomazine Mary Lockyer 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 Thomazine Mary Lockyer?

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 Thomazine Mary Lockyer.