ArticleslgStudy

astronomy

Merri Sue Carter

Merri Sue Carter 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 Merri Sue Carter rather than just read about it. In short: Merri Sue Carter (born 1964) is an American astronomer who works at the United States Naval Observatory as director of the World Data Center for the Rotation of the Earth, Washington. She is also the author of books on the history of astronomy with her father, geodesist William E.

Key takeaways

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

Reference excerpt

Merri Sue Carter (born 1964) is an American astronomer who works at the United States Naval Observatory as director of the World Data Center for the Rotation of the Earth, Washington. She is also the author of books on the history of astronomy with her father, geodesist William E. Carter.

Education and career Carter was born on November 16, 1964, in Columbus, Ohio, where her father, William E. Carter, was studying geodesy at Ohio State University. He became a research geodesist for the United States Air Force, the University of Hawaii, and the National Oceanic and Atmospheric Administration, and the family moved frequently as Carter was growing up. She graduated from University of Maryland, College Park in 1986, and earned a master's degree in 1999 through University of Maryland University College. She has been an astronomer at the United States Naval Observatory since 1986. There, she directs the World Data Center for the Rotation of the Earth, Washington, which coordinates data for the International Earth Rotation and Reference Systems Service.

Books With her father, Carter is the author of:

Latitude: How American Astronomers Solved the Mystery of Variation (Naval Institute Press, 2002), on the Chandler wobble Simon Newcomb: America's Unofficial Astronomer Royal (Mantanzas Publishing, 2006), a biography of Simon Newcomb

References

Worked examples

Example 1 — a first encounter with Merri Sue Carter

Start with the simplest possible case. Write down what Merri Sue Carter 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 Merri Sue Carter 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 Merri Sue Carter 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 Merri Sue Carter

In research
Merri Sue Carter 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 Merri Sue Carter 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
Merri Sue Carter is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1964 births, 20th-century American astronomers, 20th-century American women scientists, so understanding it makes those chapters shorter.
In everyday life
Look for Merri Sue Carter 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 “Merri Sue Carter” →

Affiliate

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

How to study Merri Sue Carter in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Merri Sue Carter means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain Merri Sue Carter out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Merri Sue Carter in simple terms?

Merri Sue Carter (born 1964) is an American astronomer who works at the United States Naval Observatory as director of the World Data Center for the Rotation of the Earth, Washington. She is also the author of books on the history of astronomy with her father, geodesist William E.

Why does Merri Sue Carter 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 Merri Sue Carter?

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 Merri Sue Carter.

Tags

  • 1964 births
  • 20th-century American astronomers
  • 20th-century American women scientists
  • 21st-century American astronomers
  • 21st-century American women scientists
  • American women astronomers
  • Historians of astronomy
  • Living people
  • People from Columbus, Ohio
  • Scientists from Ohio
  • University of Maryland, College Park alumni
  • University of Maryland Global Campus alumni

Keep exploring