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Lebanese space program

Lebanese space program is a science 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 Lebanese space program rather than just read about it. In short: The Lebanese space program was not initially an official government-sponsored effort. Rather, it revolved around the Lebanese Rocket Society which emerged from the Haigazian College Rocket Society, and was founded by Manoug Manougian in 1960.

Lebanese space program — main illustration
Lebanese space program — illustration

Key takeaways

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

Reference excerpt

The Lebanese space program was not initially an official government-sponsored effort. Rather, it revolved around the Lebanese Rocket Society which emerged from the Haigazian College Rocket Society, and was founded by Manoug Manougian in 1960. The original society gained fame in Lebanon after a series of successful launches of Cedar rockets and in 1962 President Fouad Chehab announced limited governmental funding for the renamed Lebanese Rocket Society which was also contacted by the Lebanese military to develop weapons.

Lebanese Rocket Society

The Lebanese Rocket Society which was led by Manoug Manougian consisted of a small group of students from the Haigazian University. The society developed into the wider Lebanese space program and it produced the first rockets of the Arab World, which were capable of suborbital flight.

In November 1960, a group of Haigazian College students got together under the guidance of Manoug Manougian (a Mathematics and Physics instructor) to form the Haigazian College Rocket Society (HCRS). With an initial budget of 750 Lebanese pounds donated by the late MP Emile Bustani, the members of the HCRS set out to prepare single and multistage solid fuel rockets. Aspects of the first single-stage rocket were assigned to each student. As a result of the lack of required equipment, the group was obliged to resort to flight testing without any fuel tests in the laboratories. After a number of failures, the project was finally successful. In April 1961, a single-stage solid propellant rocket was launched and reached an altitude of about one kilometer. With further improvements of the solid fuel system, a similar rocket called HCRS-3 was launched up to 2 km.

The Lebanese President, Fouad Chehab, as a result of these experiments, granted financial assistance for the project (10 thousand LL for 1961 and 15 thousand LL for 1962). During the academic year 1961–1962, the society worked on two-stage rockets with further improvements of the separation system, solid fuel system, and vehicle design. On May 25, 1962, HCRS-7 Cedar was Launched up to 11.5 km, and the Lebanese Army was responsible for the security of the launch. In the summer of 1962, two more rockets, Cedar llB and Cedar llC, were launched to a distance of 20 km. New members joined and a new group was formed in 1962, it was called the Lebanese Rocket Society (LRS).

The LRS was directed by a main committee of six members. Further tests were planned on design and construction of multistage rockets. On November 21, 1962, Cedar-3, a three stages solid propellant rocket prepared by the Haigazian group was launched. It had a length of 6.80 m and weight of 1250 kg.

After several other launchings, an accident occurred during the summer of 1964, which hospitalized 2 students who recovered. However, the launch was ended. In 1963, a Cedar IV rocket was launched and reached 90 miles (140 km) altitude, putting it close to the altitude of satellites in Low Earth Orbit. The rocket was later commemorated on a stamp. The final launch by the Lebanon Rocket Society was in 1966.

In popular culture

A reproduction of a 1964 postage stamp was produced by the Lebanese postal service to commemorate the 21st anniversary of the Lebanese Independence. Depicted is one of Haigazian College's Cedar rockets. The society and wider Lebanese space programme is the focus of a 2012 film called The Lebanese Rocket Society. The 1963 Cedar 4 launch was also featured in A Sad and Beautiful World, as happening on the same day, the two protagonists of the film are born.

References

Illustrations

Lebanese space program: Cedar 3 rocket[1]
Cedar 3 rocket[1]
Lebanese space program: Cedar 3 rocket launch
Cedar 3 rocket launch
Lebanese space program: Cedar 4 rocket
Cedar 4 rocket
Lebanese space program: Cedar 4 rocket launch
Cedar 4 rocket launch
Lebanese space program: Lebanese Rocket Society postage stamps
Lebanese Rocket Society postage stamps

Worked examples

Example 1 — a first encounter with Lebanese space program

Start with the simplest possible case. Write down what Lebanese space program claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In science, 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 Lebanese space program 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 Lebanese space program 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 Lebanese space program

In research
Lebanese space program appears in science 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 Lebanese space program 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
Lebanese space program is common in secondary-school and first-year university syllabi. It links to neighbouring topics Science and technology in Lebanon, Space programs by country, so understanding it makes those chapters shorter.
In everyday life
Look for Lebanese space program 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 Lebanese space program in 20 minutes

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

Frequently asked questions

What is Lebanese space program in simple terms?

The Lebanese space program was not initially an official government-sponsored effort. Rather, it revolved around the Lebanese Rocket Society which emerged from the Haigazian College Rocket Society, and was founded by Manoug Manougian in 1960.

Why does Lebanese space program matter?

Because it connects several science 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 Lebanese space program?

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 Lebanese space program.

Tags

  • Science and technology in Lebanon
  • Space programs by country

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