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Princeton University

Princeton University 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 Princeton University rather than just read about it. In short: Princeton University is a private Ivy League research university in Princeton, New Jersey, United States. Founded in 1746 in Elizabeth as the College of New Jersey, Princeton is the fourth-oldest institution of higher education in the United States and one of the nine colonial colleges chartered before the American Revolution.

Princeton University — main illustration
Princeton University — illustration

Key takeaways

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

Reference excerpt

Princeton University is a private Ivy League research university in Princeton, New Jersey, United States. Founded in 1746 in Elizabeth as the College of New Jersey, Princeton is the fourth-oldest institution of higher education in the United States and one of the nine colonial colleges chartered before the American Revolution. The institution moved to Newark in 1747 and then to its Mercer County campus in Princeton nine years later. It officially became a university in 1896 and was subsequently renamed Princeton University. The university is governed by the Trustees of Princeton University and has an endowment of $37.7 billion, the largest endowment per student in the United States. Princeton provides undergraduate and graduate instruction in the humanities, social sciences, natural sciences, and engineering to approximately 9,000 students on its main campus spanning 600 acres (2.4 km2) within the borough of Princeton. It offers postgraduate degrees through the Princeton School of Public and International Affairs, the School of Engineering and Applied Science, the School of Architecture and the Bendheim Center for Finance. The university also manages the Department of Energy's Princeton Plasma Physics Laboratory and is home to the NOAA's Geophysical Fluid Dynamics Laboratory. It is classified among "R1: Doctoral Universities – Very high research activity" and has one of the largest university libraries in the world. Princeton uses a residential college system and is known for its eating clubs for juniors and seniors. The university has over 500 student organizations. Princeton students embrace a wide variety of traditions from both the past and present. The university is an NCAA Division I school and competes in the Ivy League. The school's athletic team, the Princeton Tigers, has won the most titles in its conference and has sent many students and alumni to the Olympics. As of October 2025, 81 Nobel laureates, 16 Fields Medalists and 17 Turing Award laureates have been affiliated with Princeton University as alumni, faculty members, or researchers. In addition, Princeton has been associated with 21 National Medal of Science awardees, five Abel Prize awardees, a Dan David Prize awardee, 11 National Humanities Medal recipients, 217 Rhodes Scholars, 137 Marshall Scholars, and 62 Gates Cambridge Scholars. Two U.S. presidents, twelve U.S. Supreme Court justices (three of whom serve on the court as of 2026) and numerous living industry and media tycoons and foreign heads of state are all counted among Princeton's alumni body. Princeton has graduated many members of the U.S. Congress and the U.S. Cabinet, including eight secretaries of state, three secretaries of defense and two chairmen of the Joint Chiefs of Staff. Princeton alumni also include 113 athletes who competed in the Olympics, winning 19 gold medals, 24 silver medals, and 23 bronze medals.

History

Founding

Princeton University, founded as the College of New Jersey, was shaped much in its formative years by the "Log College", a seminary founded by the Reverend William Tennent at Neshaminy, Pennsylvania, in about 1726. While no legal connection ever existed, many of the pupils and adherents from the Log College would go on to financially support and become substantially involved in the early years of the university. While early writers considered it as the predecessor of the university, the idea has been rebuked by Princeton historians. The founding of the university itself originated from a split in the Presbyterian church following the Great Awakening. In 1741, New Light Presbyterians were expelled from the Synod of Philadelphia in defense of how the Log College ordained ministers. The four founders of the College of New Jersey, who were New Lights, were either expelled or withdrew from the Synod and devised a plan to establish a new college, for they were disappointed with Harvard and Yale's opposition to the Great Awakening and dissatisfied with the limited instruction at the Log College. They convinced three other Presbyterians to join them and decided on New Jersey as the location for the college, as at the time, there was no institution between Yale College in New Haven, Connecticut, and the College of William & Mary in Williamsburg, Virginia; it was also where some of the founders preached. Although their initial request was rejected by the Anglican governor Lewis Morrison, the acting governor after Morrison's death, John Hamilton, granted a charter for the College of New Jersey on October 22, 1746. In 1747, approximately five months after acquiring the charter, the trustees elected Jonathan Dickinson as president and opened in Elizabeth, New Jersey, where classes were held in Dickinson's parsonage. With its founding, it became the fourth-oldest institution of higher education in the United States, and one of nine colonial colleges chartered before the American Revolution. The founders aimed for the college to have an expansive curriculum to teach people of various professions, not solely ministerial work. Though the school was open to those of any religious denomination, with many of the founders being of Presbyterian faith, the college became the educational and religious capital of Scotch-Irish Presbyterian America.

Colonial and early years

In 1747, following the death of then President Jonathan Dickinson, the college moved from Elizabeth to Newark, New Jersey, as that was where presidential successor Aaron Burr Sr.'s parsonage was located. That same year, Princeton's first charter came under dispute by Anglicans, but on September 14, 1748, the recently appointed governor Jonathan Belcher granted a second charter. Belcher, a Congregationalist, had become alienated from his alma mater, Harvard, and decided to "adopt" the infant college. Belcher would go on to raise funds for the college and donate his 474-volume library, making it one of the largest libraries in the colonies.

… excerpt ends here. Continue reading the full article.

Worked examples

Example 1 — a first encounter with Princeton University

Start with the simplest possible case. Write down what Princeton University 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 Princeton University 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 Princeton University 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 Princeton University

In research
Princeton University 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 Princeton University 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
Princeton University is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1746 establishments in New Jersey, Colonial colleges, Eastern Pennsylvania Rugby Union, so understanding it makes those chapters shorter.
In everyday life
Look for Princeton University 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 Princeton University in 20 minutes

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

Frequently asked questions

What is Princeton University in simple terms?

Princeton University is a private Ivy League research university in Princeton, New Jersey, United States. Founded in 1746 in Elizabeth as the College of New Jersey, Princeton is the fourth-oldest institution of higher education in the United States and one of the nine colonial colleges chartered be…

Why does Princeton University 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 Princeton University?

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 Princeton University.

Tags

  • 1746 establishments in New Jersey
  • Colonial colleges
  • Eastern Pennsylvania Rugby Union
  • Educational institutions established in 1746
  • Environmental research institutes
  • Ivy League schools
  • Need-blind educational institutions
  • Princeton, New Jersey
  • Princeton University
  • Private universities and colleges in New Jersey
  • Universities and colleges established in the 18th century
  • Universities and colleges in Mercer County, New Jersey

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