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علوم ACT - نجوم و علوم هوافضا

در اینجا با برخی از کلمات انگلیسی مرتبط با علم نجوم و هوافضا، مانند "مریخ نورد"، "کاوشگر"، "شعله ور" و غیره آشنا خواهید شد که به شما در ACT های خود کمک می کند.

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شروع یادگیری
ACT Vocabulary for Science
astronomer

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

منجم

منجم

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astrophysicist

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

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planetarium

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

آسمان‌نما

آسمان‌نما

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observatory

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

رصدخانه

رصدخانه

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asteroid

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

سیارک

سیارک

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meteorite

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

شهاب‌سنگ

شهاب‌سنگ

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to orbit

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

دور مدار چرخیدن

دور مدار چرخیدن

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supernova

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

ابرنواختر

ابرنواختر

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constellation

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

صورت فلکی

صورت فلکی

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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

دنباله‌دار

دنباله‌دار

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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

کوتوله سفید

کوتوله سفید

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exoplanet

a planet that is outside the solar system

سیاره فراخورشیدی

سیاره فراخورشیدی

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asteroid belt

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

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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

آبلیش

آبلیش

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corona

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

تاج خورشید

تاج خورشید

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flare

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

شراره خورشیدی

شراره خورشیدی

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planetary

related to or characteristic of planets or the solar system

وابسته به سیارات

وابسته به سیارات

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crater

the round top of a volcano

دهانه آتشفشان

دهانه آتشفشان

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solar mass

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

جرم خورشیدی

جرم خورشیدی

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extraterrestrial

relating to or originating from outside the Earth or its atmosphere

بیگانه

بیگانه

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photosphere

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

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to eclipse

to overshadow another astrological body

سایه افکندن (سیارات بر هم)

سایه افکندن (سیارات بر هم)

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interstellar

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

میان‌ستاره‌ای

میان‌ستاره‌ای

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Nebula

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

سحابی

سحابی

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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

شفق

شفق

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dwarf planet

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

سیارهٔ کوتوله

سیارهٔ کوتوله

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celestial

related to or occurring in the sky or outer space

آسمانی

آسمانی

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probe

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

سفینه کاوشگر

سفینه کاوشگر

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spacecraft

a vehicle designed to travel in space

فضاپیما

فضاپیما

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to launch

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

پرتاب کردن (به فضا)

پرتاب کردن (به فضا)

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launch pad

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

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rover

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

روور

روور

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revolution

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

انقلاب

انقلاب

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aeronautics

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

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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

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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

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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

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