C1 수준 단어 목록 - 천문학

the earth's atmosphere and the space beyond it

항공우주

a branch of biology that deals with the study of life in space

우주생물학

related to the atmosphere of the earth

대기

related to the universe and the vast space outside the earth

질서 있는

the complete and round-shaped moon as seen from the earth

만월

the moon when only half of its bright surface can be seen from the earth

반달

the moon when only a small portion of its bright side is visible from the earth

초승달

(of the sun or moon) to go out of sight below the horizon

설정 (해 또는 달)

the explosion that, according to most scientists, caused the existence of the universe

빅뱅

the universe, particularly when it is thought of as a systematic whole

코스모스

any natural object in the space, such as the sun, moon, etc.

천체

a pale band of light seen in the sky at night that contains the solar system and billions of other stars

은하수

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

별자리

(astronomy) the celestial zone in the sky where the sun, moon, and planets appear to move, traditionally divided into twelve equal segments, each associated with a distinct name and symbol

(천문학) 천구 지역

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

혜성(천문학)

a star that is relatively small in size or mass and is not very bright

왜성

a planet that is outside the solar system

외계 행성

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

유성

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

운석

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

성운(가스 구름)

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

초신성

a US government agency responsible for space travel and the study of space

NASA

an operation carried out in space

우주작전

an astronaut from Russia or the former Soviet Union

러시아 우주비행사

(of a spacecraft or aircraft) to leave the ground, particularly vertically

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

회전축

the action of circular movement around a fixed point

회전

a vehicle designed and used to go to space and return multiple times

우주 왕복선

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

미확인 비행 물체

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

무중력