physics

Hubert Reeves

Hubert Reeves is a physics 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 Hubert Reeves rather than just read about it. In short: Hubert Reeves (July 13, 1932 – October 13, 2023) was a French-Canadian astrophysicist and popularizer of science. Early life and education Reeves was born in Montreal on July 13, 1932, and as a child lived in Léry.

Key takeaways

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

Reference excerpt

Hubert Reeves (July 13, 1932 – October 13, 2023) was a French-Canadian astrophysicist and popularizer of science.

Early life and education Reeves was born in Montreal on July 13, 1932, and as a child lived in Léry. Reeves attended Collège Jean-de-Brébeuf, a prestigious French-language college in Montreal. He obtained a BSc degree in physics from the Université de Montréal in 1953, an MSc degree from McGill University in 1956 with a thesis entitled "Formation of Positronium in Hydrogen and Helium" and a PhD degree at Cornell University in 1960.

Career From 1960 to 1964, he taught physics at the Université de Montréal and worked as an adviser to NASA. He became a Director of Research at the French National Centre for Scientific Research (CNRS) in 1965.

Personal life and death Reeves often spoke on television, promoting science. He was married to Francine Brunel-Reeves and they had four children together. He resided in Paris, France, where he died on October 13, 2023, at the age of 91.

Honours and recognition In 1976, he was made Knight of the Ordre national du Mérite (France). In 1986, he was made Knight of the Légion d'Honneur (France). He was promoted to Officer in 1994 and to Commander in 2003. In 1991, he was made an Officer of the Order of Canada and was promoted to Companion in 2003. In 1994, he was made Officer of the National Order of Quebec. He was promoted to Grand Officer in 2017. Asteroid 9631 Hubertreeves is named after Reeves: see Meanings of asteroid names (9501-10000). In 2001, he received the Albert Einstein Medal for research on the density of the universe. In 2011, the Prix Hubert-Reeves was created. In 2019, he received the Prix Jules Janssen, the highest award of the Société astronomique de France.

Selected publications Reeves, Hubert (1998). Origins: Speculations on the Cosmos, Earth and Mankind (1st English-language ed.). London: Arcade Publishing. pp. 192pp. ISBN 1-55970-408-X. Reeves, Hubert (July 1971). Nuclear Reactions in Stellar Surfaces and Their Relations with Stellar Evolution. London: Gordon and Breach. pp. 88pp. ISBN 0-677-02960-8. Reeves, Hubert (1968). Stellar evolution and nucleosynthesis. New York: Gordon and Breach. ISBN 0-677-30150-2. Reeves, Hubert (1981). Atoms of Silence: An Exploration of Cosmic Evolution. Paris: Seuil. p. 282. ISBN 2-02-010170-X. Reeves, Hubert (1986). L'heure de s'enivrer : l'univers a-t-il un sens?. Seuil. ISBN 2-02-014400-X. Reeves, Hubert (1994). Dernières nouvelles du cosmos. Seuil. ISBN 2-02-022831-9. Reeves, Hubert; Lenoir, Frédéric (2003). Mal de Terre. Paris: Points. p. 272. ISBN 2-02-079064-5. Reeves, Hubert (2005). Chroniques du ciel et de la vie. Éditions du Seuil. ISBN 2-02-080030-6. Reeves, Hubert (2007). Chroniques des atomes et des galaxies. Éd. du Seuil. ISBN 978-2-7578-2297-5. Reeves, Hubert; Boutinot, Nelly; Casanave, Daniel; Champion, Claire (2017). Hubert Reeves nous explique la biodiversité. Bruxelles: Le Lombard. ISBN 9782803670796. Reeves, Hubert; Boutinot, Nelly; Casanave, Daniel; Champion, Claire (2018). Hubert Reeves nous explique la forêt. Bruxelles: Le Lombard. ISBN 9782803672325. Reeves, Hubert; Vandermeulen, David; Casanave, Daniel (2019). Hubert Reeves nous explique les océans. Bruxelles: Le Lombard. ISBN 9782803673100. Reeves, Hubert, Michel Cassé, Étienne Klein, Marc Lachièze-Rey, Roland Lehoucq, Jean-Pierre Luminet, Nathalie Palanque-Delabrouille, Nicolas Prantzos, and Sylvie Vauclair. (2019). Petite histoire de la matière et de l'univers.

References

External links

Media related to Hubert Reeves at Wikimedia Commons Official website (in French) Biography in English

Illustrations

Worked examples

Example 1 — a first encounter with Hubert Reeves

Start with the simplest possible case. Write down what Hubert Reeves claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In physics, 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 Hubert Reeves 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 Hubert Reeves 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 Hubert Reeves

In research: Hubert Reeves appears in physics 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 Hubert Reeves 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: Hubert Reeves is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1932 births, 2023 deaths, 20th-century Canadian astronomers, so understanding it makes those chapters shorter.
In everyday life: Look for Hubert Reeves 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.

Ask Teacher Smith questions about this articleOpens your AI tutor with a question about “Hubert Reeves” →

Affiliate

Preply — study more efficiently by working with a personal tutor. 50% off.

How to study Hubert Reeves in 20 minutes

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

Frequently asked questions

What is Hubert Reeves in simple terms?

Hubert Reeves (July 13, 1932 – October 13, 2023) was a French-Canadian astrophysicist and popularizer of science. Early life and education Reeves was born in Montreal on July 13, 1932, and as a child lived in Léry.

Why does Hubert Reeves matter?

Because it connects several physics 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 Hubert Reeves?

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 Hubert Reeves.