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قائمة كلمات المستوى C1 - Astronomy

ستتعلم هنا بعض الكلمات الإنجليزية حول علم الفلك، مثل "cosmic"، و"comet"، و"dwarf"، وما إلى ذلك، المعدة لمتعلمي المستوى C1.

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CEFR C1 Vocabulary
aerospace
[اسم]

the earth's atmosphere and the space beyond it

الفضاء الجوي, الفضاء الخارجي

الفضاء الجوي, الفضاء الخارجي

Ex: Advances aerospace technology have led to more efficient and safer air travel around the world .
astrobiology
[اسم]

a branch of biology that deals with the study of life in space

علم الأحياء الفلكية, علم الفضاء الحيوي

علم الأحياء الفلكية, علم الفضاء الحيوي

Ex: The search for biosignatures is a key focus astrobiology, aiming to identify signs of life on distant planets and moons .
atmospheric
[صفة]

having a connection to or originating in the Earth's atmosphere

جوي, غلاف جوي

جوي, غلاف جوي

Ex: Atmospheric pollution from factories and vehicles contributes to air quality issues in urban areas .
cosmic
[صفة]

related to the universe and the vast space outside the earth

كوسمي, كوني

كوسمي, كوني

Ex: Cosmic consciousness is a philosophical concept exploring humanity 's connection to the universe .
full moon
[اسم]

the complete and round-shaped moon as seen from the earth

البدر, القمر المكتمل

البدر, القمر المكتمل

Ex: People gathered on the beach to watch full moon rise above the horizon .
half-moon
[اسم]

the moon when only half of its bright surface can be seen from the earth

هلال, نصف القمر

هلال, نصف القمر

Ex: The nighttime joggers enjoyed their run under the gentle glow of half-moon.
new moon
[اسم]

the moon when only a small portion of its bright side is visible from the earth

هِلَال, قمر جديد

هِلَال, قمر جديد

Ex: Astronomers study the alignment of celestial bodies during new moon to observe faint stars and galaxies .
to go down
[فعل]

(of the sun or moon) to go out of sight below the horizon

يغرب, يغطس

يغرب, يغطس

Ex: In the early morning, the moon was still visible, and we waited for it to go down.
big bang
[اسم]

the explosion that, according to most scientists, caused the existence of the universe

نظرية الانفجار العظيم, الانفجار العظيم

نظرية الانفجار العظيم, الانفجار العظيم

Ex: Scientists continue to explore the implications of the Big Bang theory through astronomical observations and theoretical physics.
cosmos
[اسم]

the universe, particularly when it is thought of as a systematic whole

الكون, المجرة

الكون, المجرة

Ex: Understanding cosmos requires interdisciplinary collaboration across astronomy , cosmology , and physics .

any natural object in the space, such as the sun, moon, etc.

جسم سماوي, كائن سماوي

جسم سماوي, كائن سماوي

Ex: Telescopes allow astronomers to observe celestial bodies in detail .

a pale band of light seen in the sky at night that contains the solar system and billions of other stars

درب التبانة, مجرة درب التبانة

درب التبانة, مجرة درب التبانة

Ex: Ancient cultures observed the Milky Way and incorporated it into their myths and legends.

a specific group of stars that form a pattern and have a name related to their shape

كوكبة, مجموعة نجوم

كوكبة, مجموعة نجوم

Ex: constellation Cassiopeia forms a distinct " W " shape in the northern sky .
zodiac
[اسم]

(astronomy) the celestial zone in the sky where the sun, moon, and planets appear to move, traditionally divided into twelve equal segments, each associated with a distinct name and symbol

الأبراج الفلكية, الدائرة الزخرفية

الأبراج الفلكية, الدائرة الزخرفية

Ex: People born under the sign of Leo are said to possess strong leadership qualities , according to zodiac.
comet
[اسم]

an object in space that is a mass of ice and dust and when it nears the sun it starts illuminating in the shape of a tail

مذنب, نجمة ذنبية

مذنب, نجمة ذنبية

Ex: The appearance of a comet in the night sky often attracts attention from amateur astronomers and stargazers alike .
dwarf
[اسم]

a star that is relatively small in size or mass and is not very bright

قزم, نجم قزم

قزم, نجم قزم

Ex: Dwarf stars are often studied to understand stellar evolution and the life cycles of stars in the universe .
exoplanet
[اسم]

a planet that is outside the solar system

كوكب خارج المجموعة الشمسية, كوكب خارجي

كوكب خارج المجموعة الشمسية, كوكب خارجي

Ex: Scientists use advanced telescopes and observatories to detect the faint signals exoplanets orbiting distant stars .
meteor
[اسم]

a piece of rock coming from outer space that passes through the Earth's atmosphere, producing light

نَوَازَة, سَديم

نَوَازَة, سَديم

Ex: The Perseid meteor shower is one of the most famous annual meteor showers, visible in August.
meteorite
[اسم]

a piece of rock or metal from space that has hit the surface of the earth

نَيْزَك, كَسْرَةٌ نَيْزَكِيَّةٌ

نَيْزَك, كَسْرَةٌ نَيْزَكِيَّةٌ

Ex: The study meteorites helps researchers understand the potential hazards of asteroids and comets .
Nebula
[اسم]

a glowing cloud of gas and dust in outer space, often the result of a star explosion or formation

سديم, غيمة نجمية

سديم, غيمة نجمية

Ex: The beautiful colors of the Eagle Nebula were captured by the space telescope.
supernova
[اسم]

an exploding star that as a result is emitting a very large amount of light, more than the sun

سوبرنوفا, المستعر الأعظم

سوبرنوفا, المستعر الأعظم

Ex: Supernovae release enormous amounts of energy, producing heavy elements essential for planetary formation.
NASA
[اسم]

a US government agency responsible for space travel and the study of space

ناسا (الإدارة الوطنية للملاحة الجوية والفضاء), وكالة ناسا (وكالة الفضاء الأمريكية)

ناسا (الإدارة الوطنية للملاحة الجوية والفضاء), وكالة ناسا (وكالة الفضاء الأمريكية)

Ex: NASA's Artemis program aims to return astronauts to the Moon and establish a sustainable lunar presence by the 2020s .
mission
[اسم]

an operation carried out in space

مهمة, بعثة

مهمة, بعثة

Ex: NASA 's Voyager spacecraft embarked on a mission to explore the outer planets of our solar system .
cosmonaut
[اسم]

an astronaut from Russia or the former Soviet Union

رائد فضاء روسي, كوسمونات

رائد فضاء روسي, كوسمونات

Ex: The Soviet Union launched several cosmonaut missions during the Space Race with the United States .
to lift off
[فعل]

(of a spacecraft or aircraft) to leave the ground, particularly vertically

انطلق, إقلاع

انطلق, إقلاع

Ex: The small experimental lifted off smoothly , its pilot eager to test its capabilities .
axis
[اسم]

an imaginary line in the middle of an object around which the object revolves

محور, محور الدوران

محور, محور الدوران

Ex: The rotation of planets around axes determines their day and night cycles .
rotation
[اسم]

the action of circular movement around a fixed point

دوران, تدوير

دوران, تدوير

Ex: rotation of tires on a vehicle ensures even wear and extends their lifespan .

a vehicle designed and used to go to space and return multiple times

مكوك فضائي, سفينة فضاء

مكوك فضائي, سفينة فضاء

Ex: Endeavour was one of the space shuttles used for scientific research and satellite deployment missions.

a mysterious object that some people claim to have seen flying around in the sky and assume that it is a spaceship from another world

جسم طائر مجهول, كائن فضائي غير معروف

جسم طائر مجهول, كائن فضائي غير معروف

Ex: The pilots reported encountering unidentified flying object that moved at high speeds and changed direction abruptly .
weightless
[صفة]

having or seeming to have no or little weight, caused by the absence of gravity

عديم الوزن, بدون وزن

عديم الوزن, بدون وزن

Ex: During a zero-gravity flight , passengers enjoy the sensation of weightless for short periods .
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