المفردات في اختبار IELTS (عام) - Space

someone who is trained to travel and work in space

رائد فضاء

the different types of gases that surround the earth or other planets

الجو

a large structure used as a long-term base for people to stay in space and conduct research

محطة فضائية

the natural light coming from the sun

ضوء الشمس

the light coming from the moon

ضوء القمر

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

الكويكب

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

عالم فلك

a branch of science that studies space, planets, etc.

الفلك

a large number of star systems bound together by gravitational force

مجموعة من النجوم

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

إطلاق

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

يدور حول

a jet engine with liquid or solid fuel that is propelled by a burning gas stream

صاروخ

a natural body in space that moves around the earth or other planets

قمر صناعي

the sun and the group of planets orbiting around it, including the earth

نظام شمسي

a vehicle designed to travel in space

مركبة فضائية

to travel over a long distance by sea or in space

سافر

the earth's atmosphere and the space beyond it

الفضاء الجوي

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

كوكبة

(physics) the universal force of attraction between any pair of objects with mass

الجاذبية

relating to the moon

قمري

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

مذنب

the action of circular movement around a fixed point

دوران

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

محور

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

عديم الوزن

an operation carried out in space

مهمة

a rocket that gives a spacecraft or missile the extra power it needs to leave the Earth's atmosphere

صاروخ معزز

the act of counting numbers backwards to zero before the launch of a missile or spacecraft

العد التنازلي

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

مسبار

(of the moon) to gradually decrease in its visible illuminated surface as it progresses from full to new moon

يتناقص

(of the moon) to progressively display a larger illuminated section until it turns into a full moon

ينمو