(فلكي)
عالم الفلك
a scientist who studies or observes planets, stars, and other happenings in the universe
(فيزيائي الفلك)
عالم الفلك الفيزيائي
a scientist who studies the physical properties and phenomena of celestial objects and the universe as a whole
(كواكب)
قبة الفلك
a building with a dome in which moving images of planets, starts, and constellations are projected for educational or entertainment purposes
(مركز رصد الفلكي)
مرصد
a building where scientists observe stars, meteors, the weather, etc. using equipment such as telescope
(جسم صخري)
كويكب
any of the rocky bodies orbiting the sun, ranging greatly in diameter, also found in large numbers between Jupiter and Mars
(كَسْرَةٌ نَيْزَكِيَّةٌ)
نَيْزَك
a piece of rock or metal from space that has hit the surface of the earth
(يدور في مدار)
يدور حول
to move around a star, planet, or a large object in space
معلومات نحوية:
(المستعر الأعظم)
سوبرنوفا
an exploding star that as a result is emitting a very large amount of light, more than the sun
معلومات نحوية:
(مجموعة نجوم)
كوكبة
a specific group of stars that form a pattern and have a name related to their shape
(نجمة ذنبية)
مذنب
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
(نجمة قزمة بيضاء)
قزم أبيض
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
(كوكب خارجي)
كوكب خارج المجموعة الشمسية
a planet that is outside the solar system
(حزام الأجرام السماوية)
حزام الكويكبات
a region in the solar system located between the orbits of Mars and Jupiter, populated by numerous small celestial bodies called asteroids
(الاستئصال)
الإزالة
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
(كورونا)
هالة الشمس
the outer layer of the Sun's atmosphere, observable as a plasma halo during a solar eclipse
(توهجات شمسية)
ومضات شمسية
a sudden, brief burst of increased brightness observed from the sun's surface, usually accompanied by a burst of energy and radiation
(فلكي)
كوكبي
related to or characteristic of planets or the solar system
(فوهة الجبل البركاني)
فوهة البركان
the round top of a volcano
(وحدة كتلة شمسية)
كتلة شمسية
a unit of mass used in astronomy, defined as the mass of the Sun
(غير أرضي)
خارجي
relating to or originating from outside the Earth or its atmosphere
(الطبقة الضوئية)
الفوتوسفير
the visible surface of a star, including the Sun, where energy is emitted as light and other forms of electromagnetic radiation
(يَخْفِي)
يُظِلُّ
to overshadow another astrological body
(ما بين النجوم)
بين النجوم
situated or occurring between stars or within the space that exists between stars
(غيمة نجمية)
سديم
a glowing cloud of gas and dust in outer space, often the result of a star explosion or formation
معلومات نحوية:
(الشفق القطبي)
الأورورا
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
(جسم قزم)
كوكب قزم
a celestial body that orbits the Sun and has sufficient mass for its gravity to pull it into a nearly spherical shape
(فلكي)
سماوي
related to or occurring in the sky or outer space
(مركبة فضائية مسيرة لجمع المعلومات)
مسبار
an unmanned spacecraft used to gather information from space and send it back
معلومات نحوية:
(سفينة فضائية)
مركبة فضائية
a vehicle designed to travel in space
(إطلاق)
أطلق
to send an object, such as a satellite, missile, etc., into space
معلومات نحوية:
(موضع الإطلاق)
منصة الإطلاق
a designated area at a spaceport or rocket launch site where rockets or spacecraft are positioned and prepared for liftoff
(روبوت استكشافي)
مركبة استكشافية
a robotic vehicle designed to move across the surface of a celestial body to conduct scientific experiments and gather data
(دورة فلكية)
ثورة فلكية
the motion of one celestial body around another in a fixed path or orbi
(علوم الطيران)
علم الطيران
the science and practice of designing, building, and operating aircraft, including airplanes and spacecraft
(كسوف دائري)
كسوف حلقي
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
(كرة السماوات)
كرة ذراعية
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
(جسيم زجاجي طبيعي)
تيكتايت
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
مبروك! !
لقد تعلمت 37 كلمات من ACT Astronomy and Aerospace Science Vocabulary. لتحسين التعلم ومراجعة المفردات، ابدأ في الممارسة!
مراجعة
بطاقات الفلاش
الهجاء
اختبار قصير
