واژگان ضروری برای تافل - Space
در اینجا با چند لغت انگلیسی در مورد فضا آشنا می شوید مانند «کهکشان»، «خورشیدی»، «کیهانی» و ... که برای آزمون تافل مورد نیاز است.
مرور
فلشکارتها
املای کلمه
آزمون
all that exists in the physical world, such as space, planets, galaxies, etc.
جهان
a pale band of light seen in the sky at night that contains the solar system and billions of other stars
کهکشان راه شیری
the sun and the group of planets orbiting around it, including the earth
سامانهٔ خورشیدی
(physics) the universal force of attraction between any pair of objects with mass
گرانش
a scientist who studies or observes planets, stars, and other happenings in the universe
نجومشناس
a specific group of stars that form a pattern and have a name related to their shape
شکل ستارهها
the explosion that, according to most scientists, caused the existence of the universe
بیگ بنگ
a place in the space with such high gravity that pulls in everything, even light
سیاهچاله
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
a piece of rock coming from outer space that passes through the Earth's atmosphere, producing light
شهاب
a piece of rock or metal from space that has hit the surface of the earth
شهاب سنگ
a period during which the sun or the moon is shadowed by a dark circle
خورشیدگرفتگی
an object sent into space to travel around the earth and send or receive information
ماهواره
a jet engine with liquid or solid fuel that is propelled by a burning gas stream
موشک
to send an object, such as a satellite, missile, etc., into space
راهاندازی کردن
the act of counting numbers backwards to zero before the launch of a missile or spacecraft
شمارش معکوس
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
شیء پرنده ناشناس
a US government agency responsible for space travel and the study of space
ناسا، سازمان ملی هوانوردی و فضایی آمریکا.
the distance that a beam of light travels in a year, equal to 9.46 trillion kilometers
سال نوری