astronomy

Thomas A. Mutch

Thomas A. Mutch 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 Thomas A. Mutch rather than just read about it. In short: Thomas A. (Tim) Mutch (August 26, 1931 – October 6, 1980) was an American geologist and planetary scientist and mountain climber.

Key takeaways

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

Reference excerpt

Thomas A. (Tim) Mutch (August 26, 1931 – October 6, 1980) was an American geologist and planetary scientist and mountain climber. He was a professor at Brown University beginning in 1960 and was on leave from Brown serving as Associate Administrator of Space Science at NASA at the time of his death in 1980. He disappeared during descent from Mount Nun in the Kashmir Himalayas.

Biography Tim Mutch was a mountain climber and planetary scientist; he began mountain climbing in the 1950s in the Tetons and subsequently British Columbia where he made the first ascent of Mount Arjuna and in the Canadian Rockies where he made the first ascent of Eiffel Peak. In 1955 he went with Joseph Murphy to Pakistan where the two ascended Istor-o-Nal (elevation 24,288 feet) in the Hindu Kush, believing that they were the first to summit this peak. In later years, as other climbers ascended Istor-o-nal it became unclear if the summit they reached had been the highest. While a professor at Brown University he published books regarding the geology of the Moon (Geology of the Moon: A Stratigraphic View, published 1973) and of Mars (The Geology of Mars, published 1977) and also taught courses on exploration, where he'd once led a group of Brown students in climbing the Himalayan peak Devistan, and geology. He was head of the Viking surface photography team on its mission to Mars in 1976. He is quoted as commenting on the first pictures: "This is just an incredible scene. It truly is. Nothing before or after can compare. It is transparent, brilliant, boundless. An explorer would understand. We have stood on the surface of Mars." At the time of his disappearance in 1980 he was on leave from Brown and serving as Associate Administrator of Space Science at NASA in Washington DC.

Legacy A crater on Mars was named in his honor, and the Viking 1 lander was formally renamed "Thomas A. Mutch Memorial Station" on January 7, 1981, by then NASA Administrator, Robert A. Frosch; the engineering model currently displayed in the Smithsonian Institution has a small plaque beside it commemorating this, and a note that it will be left with the actual lander when circumstances permit. The Thomas "Tim" Mutch Memorial Fund was established in 1981 by his family and friends.

See also List of people who disappeared mysteriously: post-1970

References

External links Short biography

Illustrations

Worked examples

Example 1 — a first encounter with Thomas A. Mutch

Start with the simplest possible case. Write down what Thomas A. Mutch 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 Thomas A. Mutch 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 Thomas A. Mutch 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 Thomas A. Mutch

In research: Thomas A. Mutch 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 Thomas A. Mutch 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: Thomas A. Mutch is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1931 births, 1980 deaths, 1980s missing person cases, so understanding it makes those chapters shorter.
In everyday life: Look for Thomas A. Mutch 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 Thomas A. Mutch in 20 minutes

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

Frequently asked questions

What is Thomas A. Mutch in simple terms?

Thomas A. (Tim) Mutch (August 26, 1931 – October 6, 1980) was an American geologist and planetary scientist and mountain climber.

Why does Thomas A. Mutch 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 Thomas A. Mutch?

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 Thomas A. Mutch.