reading explorer 4 3rd edition 12A Planet Hunters 본문+번역
- 최초 등록일
- 2021.09.29
- 최종 저작일
- 2021.09
- 5페이지/ 한컴오피스
- 가격 1,000원
소개글
"reading explorer 4 3rd edition 12A Planet Hunters 본문+번역"에 대한 내용입니다.
목차
없음
본문내용
A. It took humans thousands of years to explore our own planet, and centuries to comprehend our neighboring planets. Nowadays, though, new worlds are being discovered every week.
A. 인간이 우리 행성을 탐험하는 데 수천 년이 걸렸고, 이웃 행성을 이해하는 데 수백 년이 걸렸습니다. 하지만 오늘날에는 매주 새로운 세계가 발견되고 있습니다.
B. To date, astronomers have identified more than 3,900 "exoplanets" -worlds orbiting stars other than the sun. There's a "hot Saturn" 260 light-years from Earth that orbits its parent star so rapidly that a year there lasts less than three days. Circling another star 150 light-years out is a "hot Jupiter," whose upper atmosphere is being blown away by the star's solar winds. Astronomers have also found five planets orbiting a pulsar-the remains of a once mighty star shrunk into an atomic city-size nucleus that spins. Some worlds have fallen into their suns. Others have been thrown out of their systems to become "floaters" that wander in eternal darkness.
참고 자료
없음