Full Answer
What astronomy really is?
Astronomy is a physical science concerned with the smallest particles and the largest natural objects. The name Astronomy comes from the Greek roots Astr- and -nomia to literally mean "name stars". Astronomy is the study of everything outside of the earth's atmosphere and their chemical and physical properties.
What is astronomy and who does it?
Astronomy is the scientific study of all objects in space. The word comes to us from the ancient Greek term for "star law." Astrophysics, which is part of astronomy, goes a step further and applies the laws of physics to help us understand the origins of the universe and the objects in it. Both professional and amateur astronomers observe the universe and devise theories and applications to ...
What is so interesting about astronomy?
- Navigation Before the invention of the compass, the sailors were able to travel across the seas with the help of the stars. ...
- Time Measurement Long before clocks were invented, people used the sundial to help keep track of the hours of the day. ...
- Astronautics
What are the goals of astronomy?
Astronomy is one of humanity's oldest sciences. Its basic activity is to study the sky and learn about what we see in the universe. Observational astronomy is an activity that amateur observers enjoy as a hobby and pastime and was the first type of astronomy humans did.
Practical examples
Some people fear that much of the Indigenous contribution to astronomy has been lost, but it's seeing a resurgence. CBC, 30 March 2019
Entries with "astronomy"
day: …midnight to the following midnight. The day begins at midnight. ( astronomy) Rotational period of a planet (especially Earth). A day on Mars…
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WordSense is an English dictionary containing information about the meaning, the spelling, the pronunciation, synonyms, translations and more.We answer the questions: What does astronomy mean? How do you spell astronomy?
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This article is distributed under the terms of this license . WordSense is a fork of Wiktionary. The list of authors can be seen on Wiktionary in the page history . The article was edited and supplemented.
Astronomy
- Pronunciation
1. (Amer. Eng.) IPA: /əˈstɹɑnəˌmi/ 2. Pronunciation example: Audio (US) 3. Rhymes: -ɒnəmi - Noun
1. The study of the physical universe beyond the Earth's atmosphere, including the process of mapping locations and properties of the matter and radiationin the universe.
Practical Examples
- Automatically generated examples: Some people fear that much of the Indigenous contribution to astronomy has been lost, but it's seeing a resurgence. CBC, 30 March 2019 Cloudy skies had threatened to ruin the total lunar eclipse for Britons and Americans alike but astronomy buffs were able to see the moon turn a striking red color overnight. Mail Online, 21 January 2019 A ‘Ch…
Dictionary Entries
- Entries where "astronomy" occurs: day: …for two days and a bit. A period from midnight to the following midnight. The day begins at midnight. (astronomy) Rotational period of a planet (especially Earth). A day on Mars is slightly over 24 hours. The part of… aberration: …(fem.) Russian: аберра́ция (fem.) Spanish: aberración (fem.) Vietnamese: quang sai aberration - astro…
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- astronomye(Middle English)Nounastronomyeastronomy astronomía(Asturian)Nounastronomía (fem.) (uncountable)... astronomî(Kurdish)Nounastronomî (fem.)astronomiSynonyms... astronomā(Latvian)Nounastronomā (masc.)Inflection of... astronomă(Romanian)Origin & historyFrom... astronomē(Latvian)Nounastronomē (fem.)Inflection of astronome... astronomēm…