science

Hellenic Space Agency

Hellenic Space Agency 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 Hellenic Space Agency rather than just read about it. In short: The Hellenic Space Agency (Greek: Ελληνικός Διαστημικός Οργανισμός, romanized: Ellinikós Diastimikós Organismós), abbreviated as the HSA (Greek: ΕΛΔΟ, ELDO), was the national space agency of Greece always in cooperation with Hellenic National Space Committee. It was founded at 19 March 2018 as a public limited company by the Ministry of Digital Policy, Telecommunications and Media.

Key takeaways

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

Reference excerpt

The Hellenic Space Agency (Greek: Ελληνικός Διαστημικός Οργανισμός, romanized: Ellinikós Diastimikós Organismós), abbreviated as the HSA (Greek: ΕΛΔΟ, ELDO), was the national space agency of Greece always in cooperation with Hellenic National Space Committee. It was founded at 19 March 2018 as a public limited company by the Ministry of Digital Policy, Telecommunications and Media. On August 9, 2019, it was replaced by the Hellenic Space Center (HSC). (Greek: Ελληνικό Κέντρο Διαστήματος).

Satellites of Greece

Hellas Sat is a company active in the field of satellite systems and communications. It was established in 2001 and has assumed, through contracts, the exclusive rights to use the orbital position of Greece and Cyprus (39° East). In 2013 OTE sold its shares (99.05%) for €208 million to Arabsat Cyprus Ltd, a subsidiary of Arabsat. In its two privately owned satellite control stations - one in Greece and the other in Cyprus - it employs 65 scientifically qualified people. The CEO of the company for a number of years is Christodoulos Protopapas.

Hellas Sat 2 Hellas Sat 3 SaudiGeoSat-1/HellasSat-4 UPSat

Purpose Its purpose was to shape the country's space strategy, to promote the participation of Greece in space programs, and to participate in space events.

References

External links HSC

Illustrations

Worked examples

Example 1 — a first encounter with Hellenic Space Agency

Start with the simplest possible case. Write down what Hellenic Space Agency 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 Hellenic Space Agency 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 Hellenic Space Agency 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 Hellenic Space Agency

In research: Hellenic Space Agency 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 Hellenic Space Agency 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: Hellenic Space Agency is common in secondary-school and first-year university syllabi. It links to neighbouring topics 2018 establishments in Greece, 2019 disestablishments in Greece, Independent government agencies of Greece, so understanding it makes those chapters shorter.
In everyday life: Look for Hellenic Space Agency 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 “Hellenic Space Agency” →

Affiliate

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

How to study Hellenic Space Agency in 20 minutes

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

Frequently asked questions

What is Hellenic Space Agency in simple terms?

Why does Hellenic Space Agency 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 Hellenic Space Agency?

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 Hellenic Space Agency.