안녕하세요. 오늘은 NASA에서 어떤 우주의 모습을 비춰줄까요?
먼저 사진부터 감상하시죠!
이 사진의 제목은 Split the Universe 입니다. NASA에서 공식적으로 제공한 설명을 보시죠.
Just now, before you hit the button, two future universes are possible. After pressing the button, though, you will live in only one. A real-web version of the famous Schrödinger's cat experiment clicking the red button in the featured astronaut image should transform that image into a picture of the same astronaut holding one of two cats -- one living, or one dead. The timing of your click, combined with the wiring of your brain and the millisecond timing of your device, will all conspire together to create a result dominated, potentially, by the randomness of quantum mechanics. Some believe that your personally-initiated quantum decision will split the universe in two, and that both the live-cat and dead-cat universes exist in separate parts of a larger multiverse. Others believe that the result of your click will collapse the two possible universes into one -- in a way that could not have been predicted beforehand. Yet others believe that the universe is classically deterministic, so that by pressing the button you did not really split the universe, but just carried out an action predestined since time began. We at APOD believe that however silly you may feel clicking the red button, and regardless of the outcome, you should have a thought-provoking day. Or two.
오늘도 광활한 우주 앞에 인간이 얼마나 작은 존재인지 깨닫게 되네요.
저는 내일도 더 좋은 사진과 함께 돌아오겠습니다, 행복한 지구여행 되세요!
'Astronomy Picture of the Day' 카테고리의 다른 글
| NASA 오늘의 사진 (2022-04-26) (0) | 2022.04.26 |
|---|---|
| NASA 오늘의 사진 (2022-04-25) (0) | 2022.04.25 |
| NASA 오늘의 사진 (2022-04-23) (0) | 2022.04.23 |
| NASA 오늘의 사진 (2022-04-22) (0) | 2022.04.22 |
| NASA 오늘의 사진 (2022-04-21) (0) | 2022.04.21 |