astronomy

Wilfred Buck

Wilfred Buck 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 Wilfred Buck rather than just read about it. In short: Wilfred Buck (born September 27, 1954) is a science facilitator at the Manitoba First Nations Education Resource Centre and an Indigenous star lore expert. A member of the Opaskwayak Cree Nation, Buck is known as "the star guy" due to his knowledge of First Nations astronomy.

Key takeaways

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

Reference excerpt

Wilfred Buck (born September 27, 1954) is a science facilitator at the Manitoba First Nations Education Resource Centre and an Indigenous star lore expert. A member of the Opaskwayak Cree Nation, Buck is known as "the star guy" due to his knowledge of First Nations astronomy. He has researched and consulted with elders to learn more about the astronomical knowledge of Cree, Ojibway, and Lakota peoples.

Early life and education Buck grew up in northern Manitoba on the Opaskwayak Cree Nation, near Saskatchewan. He developed his love of astronomy at a young age and has described being "totally blown away by the immensity" of the night sky as a child. As a teenager, he spent time homeless on the streets of Vancouver. Cree elders invited him back to Manitoba, and he learned about Cree culture. He has a Bachelor of Education and postbaccalaureate education from the University of Manitoba.

Career Buck began working at the Manitoba First Nations Education Resource Centre as a science facilitator around 2008. His mandate in the role was to "put the First Nations perspective into science"; consulting with elders, he realized he instead needed to put science into a First Nations perspective. He began using the stars, "atchakosuk" in Cree, as a way to learn more about the scientific knowledge of the Ininewuk (Cree) people, Lakota people, and the Anishinaabe (Ojibway) people. Using two portable dome-shaped planetariums, Buck teaches First Nations students about the stars visible in the night sky. He tours the planetariums to the 55 band-operated schools in Manitoba, projecting constellations onto the dome and sharing stories about each. Students refer to him as "the star guy". In his work, Buck discusses the deep knowledge that First Nations people had about astronomy: not just naming constellations, but using their observations to contemplate topics such as cosmology and quantum physics. Along with indigenous astronomer Annette S. Lee, Buck was a co-curator of the "One Sky, Many Astronomies" exhibit at Ottawa's Canada Science and Technology Museum, featuring constellations of Canada's indigenous cultures. He served as a storyteller and content expert in the 22-minute film Legends of the Night Sky, shown on the planetarium of Telus World of Science in Edmonton. Buck has gathered more than two dozen star stories from indigenous elders around Manitoba. In 2016, in collaboration with members of the Native Skywatchers initiative, Buck and partners Annette Lee and William Wilson created a native sky map, Ininew Achakos Masinkan, an artistic rendition of Cree constellations in planisphere format. He is one of the co-organizers of the first Indigenous Star Knowledge Symposium, scheduled to be held in 2021 in Ottawa and featuring indigenous knowledge keepers from around the world. In 2024, he was the subject of Wilfred Buck, a documentary film by Lisa Jackson.

NameExoWorlds contest In 2019, the International Astronomical Union (IAU) celebrated its 100 year anniversary. As part of the centenary celebrations, the IAU ran the NameExoWorlds contest. As part of this contest, the IAU assigned a star with an exoplanet to each participating country. Astronomers in each country ran a contest where members of the public were invited to propose a set of names for the star and exoplanet. Canada's contest was run by the Canadian Astronomical Society (CASCA). The IAU assigned Canada the star HD 136418 and its exoplanet HD 136418b, and over 500 pairs of names were submitted in the contest. Since many Indigenous names were proposed, Wilfred Buck was asked to review the proposals, in particular one proposal to use the names for mother and child in the Cree language made by teacher Amanda Green. Wilfred Buck made some changes to her original proposal, and the final names chosen for the star and exoplanet were Nikawiy for the star and Awasis for the exoplanet. CASCA credits both Green and Buck for the pair of names.

Books Buck is the author of the 2018 book Tipiskawi Kisik: Night Sky Star Stories, an exploration of the night sky from a Ininew (Cree) perspective. In 2021, he published I Have Lived Four Lives, a memoir of his own journey from a troubled and impoverished childhood to becoming a respected scientist.

References

External links 3-minute video "Cree Legend of the Star People" from CBC/Radio-Canada

Worked examples

Example 1 — a first encounter with Wilfred Buck

Start with the simplest possible case. Write down what Wilfred Buck 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 Wilfred Buck 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 Wilfred Buck 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 Wilfred Buck

In research: Wilfred Buck 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 Wilfred Buck 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: Wilfred Buck is common in secondary-school and first-year university syllabi. It links to neighbouring topics 20th-century Canadian scientists, 21st-century Canadian male writers, 21st-century Canadian memoirists, so understanding it makes those chapters shorter.
In everyday life: Look for Wilfred Buck 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.

Affiliate

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

How to study Wilfred Buck in 20 minutes

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

Frequently asked questions

What is Wilfred Buck in simple terms?

Why does Wilfred Buck 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 Wilfred Buck?

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 Wilfred Buck.