ArticleslgStudy

astronomy

Martin Harwit

Martin Harwit 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 Martin Harwit rather than just read about it. In short: Martin Otto Harwit (born 9 March 1931) is a Czech-American astronomer and author known for his scientific work on infrared astronomy as a professor at Cornell University. He was later director of the National Air and Space Museum in Washington, D.C. from 1987 to 1995.

Key takeaways

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

Reference excerpt

Martin Otto Harwit (born 9 March 1931) is a Czech-American astronomer and author known for his scientific work on infrared astronomy as a professor at Cornell University. He was later director of the National Air and Space Museum in Washington, D.C. from 1987 to 1995.

Career He attended Oberlin College for his B.A. in physics, and earned a master’s degree from the University of Michigan after which he was awarded a Ph.D in physics by Massachusetts Institute of Technology in 1960. That same year he was granted a NATO postdoctoral fellowship at Cambridge University, followed in 1961 by a (US) National Science Foundation postdoctoral fellowship at Cornell University, Ithaca, New York. In 1962 he joined the astronomy faculty at Cornell and was later appointed professor. His main interest lay in the building of telescopes to observe infrared radiation from space, which required the telescopes to be launched into orbit. He designed, built and launched the first rocket-powered liquid-helium-cooled telescopes in the late 1960s and also carried out astronomical observations from high-altitude NASA aircraft. In 1987 he was elected a Fellow of the American Physical Society "in recognition of twenty-five years of outstanding contributions to theoretical and observational infrared astrophysics and for providing the leadership needed to create a coordinated space astrophysics program for the remainder of the century through the Great Observatory Program". In 1987, he moved from Cornell to be director of the National Air and Space Museum in Washington, DC, where he organised the production of three wide-screen IMAX films, Blue Planet (1990), dealing with Earth, Destiny in Space, dealing with space exploration, and Cosmic Voyage, dealing with cosmic space and time. The latter film, released in 1996, was nominated for a 1997 Academy Award for best documentary.

Enola Gay controversy The museum was also involved in the restoration of historic aircraft, including the "Enola Gay", which had dropped an atomic bomb in 1945 on the Japanese city of Hiroshima. In 1994 Harwit became embroiled in public debate when his preparations for an Enola Gay exhibition to mark the 50th anniversary of the event were accused of being "revisionist history" for including Japanese accounts of the attack and photographs of the victims. His critics alleged that the exhibition commentary "depicted the Japanese as victims of a United States motivated by vengeance".

Two of the lines about the war in the Pacific became infamous: For most Americans this war was fundamentally different than the one waged against Germany and Italy—it was a war of vengeance. For most Japanese, it was a war to defend their unique culture against Western imperialism. The immediately preceding two sentences did acknowledge that in December 1941, Japan attacked US bases at Pearl Harbor, Hawaii, and launched other surprise assaults against Allied territories in the Pacific. Thus began a wider conflict marked by extreme bitterness. Those lines, in turn, were immediately preceded by Japanese expansionism was marked by naked aggression and extreme brutality. The slaughter of tens of thousands of Chinese in Nanking in 1937 shocked the world. Atrocities by Japanese troops included brutal mistreatment of civilians, forced laborers and prisoners of war, and biological experiments on human victims. The controversy led Harwit to resign as director of the National Air and Space Museum in May 1995.

Honors 1987: Fellowship of American Physical Society Asteroid 12143 Harwit named after him.

Works In Search of the True Universe. Cambridge University Press. 2013. ISBN 978-1-107-04406-7. Astrophysical Concepts (1st edition 1973, 4th edition 2006) ISBN 978-0-387-32943-7; Harwit, Martin (2013). pbk reprint of 2nd edition. Springer. ISBN 9781475720198. Cosmic Discovery: The Search, Scope and Heritage of Astronomy (1981) ISBN 978-0-7108-0089-3 Cosmic Discovery: The Search, Scope, and Heritage of Astronomy. Cambridge University Press. 21 March 2019. ISBN 978-1-108-72204-9; revised issue{{cite book}}: CS1 maint: postscript (link) An Exhibit Denied: Lobbying the History of Enola Gay (1996) ISBN 978-0-387-94797-6

References

External links Oral History interview transcript with Martin Harwit 19 April 1983, American Institute of Physics, Niels Bohr Library and Archives

Worked examples

Example 1 — a first encounter with Martin Harwit

Start with the simplest possible case. Write down what Martin Harwit 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 Martin Harwit 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 Martin Harwit 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 Martin Harwit

In research
Martin Harwit 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 Martin Harwit 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
Martin Harwit is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1931 births, American astronomers, Cornell University faculty, so understanding it makes those chapters shorter.
In everyday life
Look for Martin Harwit 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 “Martin Harwit” →

Affiliate

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

How to study Martin Harwit in 20 minutes

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

Frequently asked questions

What is Martin Harwit in simple terms?

Martin Otto Harwit (born 9 March 1931) is a Czech-American astronomer and author known for his scientific work on infrared astronomy as a professor at Cornell University. He was later director of the National Air and Space Museum in Washington, D.C. from 1987 to 1995.

Why does Martin Harwit 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 Martin Harwit?

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 Martin Harwit.

Tags

  • 1931 births
  • American astronomers
  • Cornell University faculty
  • Czech astronomers
  • Directors of museums in the United States
  • Fellows of the American Physical Society
  • Infrared astronomers
  • Living people
  • MIT School of Science alumni
  • University of Michigan alumni

Keep exploring