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العلوم ACT - علم الفلك وعلوم الفضاء

ستتعلم هنا بعض الكلمات الإنجليزية المتعلقة بعلم الفلك وعلوم الفضاء الجوي، مثل "rover"، و"probe"، و"flare"، وما إلى ذلك، والتي ستساعدك على إتقان اختباراتك.

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الهجاء

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ACT Vocabulary for Science
astronomer

a scientist who studies or observes planets, stars, and other happenings in the universe

عالم فلك

عالم فلك

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[اسم]
astrophysicist

a scientist who studies the physical properties and phenomena of celestial objects and the universe as a whole

عالم الفلك

عالم الفلك

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[اسم]
planetarium

a building with a dome in which moving images of planets, starts, and constellations are projected for educational or entertainment purposes

كوكب الارض

كوكب الارض

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[اسم]
observatory

a building where scientists observe stars, meteors, the weather, etc. using equipment such as telescope

مرصد

مرصد

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[اسم]
asteroid

any of the rocky bodies orbiting the sun, ranging greatly in diameter, also found in large numbers between Jupiter and Mars

الكويكب

الكويكب

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[اسم]
meteorite

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

نيازك

نيازك

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[اسم]
to orbit

to move around a star, planet, or a large object in space

يدور حول

يدور حول

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[فعل]
supernova

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

اSupernova

اSupernova

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[اسم]
constellation

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

كوكبة

كوكبة

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[اسم]
comet

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

مذنب

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white dwarf

a small, dense, and faint stellar remnant that is left after a medium-sized star exhausts the nuclear fuel in its core and undergoes gravitational collapse

القزم الأبيض

القزم الأبيض

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[اسم]
exoplanet

a planet that is outside the solar system

كوكب خارج النظام الشمسي

كوكب خارج النظام الشمسي

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[اسم]
asteroid belt

a region in the solar system located between the orbits of Mars and Jupiter, populated by numerous small celestial bodies called asteroids

حزام الكويكبات

حزام الكويكبات

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[اسم]
ablation

the process by which the surface of an object, such as a comet or an asteroid, erodes or vaporizes due to the effects of solar radiation and other environmental factors

تآكل

تآكل

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[اسم]
corona

the outer layer of the Sun's atmosphere, observable as a plasma halo during a solar eclipse

التاج

التاج

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[اسم]
flare

a sudden, brief burst of increased brightness observed from the sun's surface, usually accompanied by a burst of energy and radiation

ومضة

ومضة

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[اسم]
planetary

related to or characteristic of planets or the solar system

كواكبي

كواكبي

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[صفة]
crater

the round top of a volcano

فوهة البركان

فوهة البركان

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[اسم]
solar mass

a unit of mass used in astronomy, defined as the mass of the Sun

كتلة شمسية

كتلة شمسية

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[اسم]
extraterrestrial

relating to or originating from outside the Earth or its atmosphere

غريب

غريب

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[صفة]
photosphere

the visible surface of a star, including the Sun, where energy is emitted as light and other forms of electromagnetic radiation

الطبقة الضوئية

الطبقة الضوئية

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[اسم]
to eclipse

to overshadow another astrological body

يظلل

يظلل

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[فعل]
interstellar

situated or occurring between stars or within the space that exists between stars

بين النجوم

بين النجوم

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[صفة]
Nebula

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

سديم

سديم

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[اسم]
aurora

a natural light display in the Earth's polar regions, caused by the collision of charged particles from the sun with atoms in the Earth's atmosphere

الأورورا

الأورورا

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[اسم]
dwarf planet

a celestial body that orbits the Sun and has sufficient mass for its gravity to pull it into a nearly spherical shape

كوكب قزم

كوكب قزم

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[اسم]
celestial

related to or occurring in the sky or outer space

سمائي

سمائي

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[صفة]
probe

an unmanned spacecraft used to gather information from space and send it back

مسبار

مسبار

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[اسم]
spacecraft

a vehicle designed to travel in space

مركبة فضائية

مركبة فضائية

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[اسم]
to launch

to send an object, such as a satellite, missile, etc., into space

إطلاق

إطلاق

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[فعل]
launch pad

a designated area at a spaceport or rocket launch site where rockets or spacecraft are positioned and prepared for liftoff

منصة الإطلاق

منصة الإطلاق

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[اسم]
rover

a robotic vehicle designed to move across the surface of a celestial body to conduct scientific experiments and gather data

روفر

روفر

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[اسم]
revolution

the motion of one celestial body around another in a fixed path or orbi

ثورة

ثورة

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[اسم]
aeronautics

the science and practice of designing, building, and operating aircraft, including airplanes and spacecraft

علوم الطيران

علوم الطيران

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[اسم]
annular eclipse

a type of solar eclipse where the moon, passing between the earth and the sun, appears smaller than the sun, creating a ring of sunlight around the darkened moon

كسوف حلقي

كسوف حلقي

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[اسم]
armillary sphere

a model of the celestial sphere, historically used to depict and study the positions of celestial objects, consisting of a series of hoops representing important circles in the sky

الكرة الذراعية

الكرة الذراعية

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[اسم]
tektite

a small, natural glassy object formed from terrestrial debris ejected during meteorite impacts, known for its smooth texture and found in strewn fields across the Earth's surface

تيكتايت

تيكتايت

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[اسم]
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