Universe 우주//태양계/지구역사/달/생명체 **우주138억년,*태양 46억년,남은시간100억년,*지구45억년 > Universe Particle 우주 태양 원자 소립자

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Universe
https://ca.search.yahoo.com/yhs/search;_ylt=AwrO6q_bi4RkCn8ayj8XFwx.;_ylc=X1MDMjExNDcyMTU1OQRfcgMyBGZyA3locy1pYmEtc3luX2xhdW5jaGFtBGZyMgNzYi10b3AEZ3ByaWQDaDdzZF9nMGFTdnF2VWFzUDRUSFBUQQRuX3JzbHQDMARuX3N1Z2cDMTAEb3JpZ2luA2NhLnNlYXJjaC55YWhvby5jb20EcG9zAzAEcHFzdHIDBHBxc3RybAMwBHFzdHJsAzgEcXVlcnkDdW5pdmVyc2UEdF9zdG1wAzE2ODY0MDgzNDU-?p=universe&fr2=sb-top&hspart=iba&hsimp=yhs-syn_launcham¶m2=9dUI1n2R0BLDxNuWfiP4aSFOTltNdSPoIx38%2BUf%2FiXrvPdoGmStdlfwLFZYDvqkAJrWWk4yNReCLnBD%2FqPsDZd7olTZcV8HMx1G%2Fk786sE2Tis1g8dJd8zxVWs%2BbKztBnq1TfqUiqPYK9pXifXmJFyorDuCsYXJE71Y6G5tfejCq0KTbD9vbwOQe7RFMpTPcOlpQD5GaWgEYsRYWPr6epaO7Sidl0kmHbkMHqjqdMykXdghU4ng5x966xL3dwz8CidGiPXWn1iuvn6ObhUheLYfXwpusk%2FkRtonZkgfjX5RsnW9emARcJR9xRRXU87SHZthKglfMJaBRPlJD4u1IQ9bIYiOmS1TxErzUqJpDxP8%3D¶m3=HpCyCT2cXaKG4CVDR00rqgObRQahimQNt2d5ZCR7Jy3IZoD3T11qaq2nywASZYgK1%2F%2BWjQE0J520RVtW1a7paVVWzbIwPfZcBT10JYb5N85yt2E8R1ZXRj7%2Fytkhi2ZnbHOOXRiQQAC58sI9NHD1Cm2SGHHxqrjilWMMBlIWZfgOF4JsoYVl04atnpdCqTaZLtDae9%2FkF1HtwBlgWOtFlHvlXcBg5OkhrLLTeHaVQYoXZnfTWuzL3LVxBAc65nkoV0zGlPWqNAizX87Gh16y3Q%3D%3D&type=f2%3A%3B.6850610d4680680b2811f3dcdca6be379af%3B5.ac48522a20946644e52a8ef8e64166f19c0ca9cdf89835745bb551d3fa4fa48ff4f1c70ddbdeb8cec191fefadc4fd6a4608b8
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우주 태양 지구 크기 거리 속도 ---생명체 출현 수명 역사시대 > …

https://www.canadakorea.ca/bbs/board.php?bo_table=cki_science&wr_id=6
===========
우주의 크기
https://ko.wikipedia.org/wiki/%EA%B4%80%EC%B8%A1_%EA%B0%80%EB%8A%A5%ED%95%9C_%EC%9A%B0%EC%A3%BC#:~:text=%EC%A7%80%EA%B5%AC%EC%97%90%EC%84%9C%20%EA%B4%80%EC%B8%A1%20%EA%B0%80%EB%8A%A5%ED%95%9C%20%EC%9A%B0%EC%A3%BC,26m)%EC%9D%98%20%EA%B5%AC%EC%9D%B4%EB%8B%A4.
===========================
 ◇ 태양계
https://www.google.ca/search?q=%ED%83%9C%EC%96%91%EA%B3%84&dcr=0&sxsrf=AOaemvJjgXGhig9pScngfhSy7PYcOUnMMQ%3A1637797493828&ei=dc6eYYnnMdP19AP7q4voCA&oq=%ED%83%9C%EC%96%91&gs_lcp=Cgdnd3Mtd2l6EAEYATIECAAQQzIECAAQQzIECAAQQzIECAAQQzILCC4QgAQQxwEQrwEyBQgAEIAEMgUIABCABDIFCAAQgAQyBQguEIAEMgUIABCABDoHCCMQsAMQJzoHCAAQRxCwAzoECCMQJzoKCC4QxwEQ0QMQQzoECC4QQzoHCCMQ6gIQJzoHCC4Q6gIQJzoLCC4QgAQQxwEQ0QNKBAhBGABQpQpY1TZgoWJoA3ACeACAAW2IAb0EkgEDMy4zmAEAoAEBsAEKyAEJwAEB&sclient=gws-wiz

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태양
https://www.google.ca/search?q=+%ED%83%9C%EC%96%91+&sxsrf=ALiCzsY_uJsbqdr09qElF80B8hakutw0HA%3A1665850851653&ei=491KY46-J9CB0PEPnt2ImA0&ved=0ahUKEwjOu4uC0uL6AhXQADQIHZ4uAtMQ4dUDCA8&uact=5&oq=+%ED%83%9C%EC%96%91+&gs_lp=Egdnd3Mtd2l6uAED-AEBMgYQABgHGB4yBhAAGAcYHjIGEAAYBxgeMgYQABgHGB4yBhAAGAcYHjIGEAAYBxgeMgYQABgHGB4yBhAAGAcYHjIGEAAYBxgeMgUQABiABMICChAAGEcY1gQYsAPCAgQQIxgnwgIGEAAYHhgPwgIGEAAYCBgewgIKEAAYCBgeGA8YCsICCBAAGAcYHhgPwgIKEAAYBxgeGA8YCsICCBAAGAgYBxgekAYKSJNGULkJWM82cAF4AcgBAJABAJgBfaAB1QSqAQM1LjLiAwQgQRgA4gMEIEYYAIgGAQ&sclient=gws-wiz
===========================

태양열은 어떻게 지구까지 올까
http://www.astronomer.rocks/news/articleView.html?idxno=88718

복사(radiation)는 전도와 대류와는 달리 열을 전달하는데 물질이 필요하지 않습니다. 태양으로부터 나온 에너지는 빛의 속도로 우주의 진공 공간을 통과합니다. 이 에너지가 지구에 도착하면 그 중 일부는 대기의 기체로 열이 이동합니다. 그 중 일부는 대기를 통과해 지표의 원자들을 가열합니다. 이 중 일부는 심지어 이웃님의 피부에 흡수되기도 합니다. 지면은 태양에서 나오는 에너지를 흡수하고 열을 발산합니다.

 

출처 : 이웃집과학자(http://www.astronomer.rocks)

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칠레 북부 사막의 '아타카마 우주 망원경'(ACT)으로 '빅뱅'이 남긴 잔광인 '우주마이크로파배경'(CMB) 복사 지도를 만들어온 연구팀이 우주의 나이를 137억7천만년으로 산출한 연구 결과를 내놨다. 오차 범위는 ±4천만년.Jul 17, 2020
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◇ 지구  EARTH

https://www.google.ca/search?q=%EC%A7%80%EA%B5%AC&dcr=0&sxsrf=ALeKk02fWr3MoIwVej_1Te5hlnu7t5aPqg%3A1623766086359&source=hp&ei=RrTIYOOdE4TJ0PEPjK2fgAM&iflsig=AINFCbYAAAAAYMjCViwo99olnoO4vi0ujQX9eWNSgINM&oq=%EC%A7%80%EA%B5%AC&gs_lcp=Cgdnd3Mtd2l6EAEYADIECAAQQzIECAAQQzIECAAQQzIECAAQQzIECAAQQzICCAAyAggAMgIIADICCAAyAggAOgQIIxAnOgoILhDHARCvARAnOgUILhCRAjoICAAQsQMQgwE6CwguELEDEMcBEKMCOgUIABCxAzoOCC4QsQMQgwEQxwEQowI6CggAELEDEIMBEEM6BQguELEDOggILhDHARCvAToHCCMQ6gIQJ1D-DlitU2CQaGgDcAB4AIABZYgB3wOSAQM1LjGYAQCgAQGqAQdnd3Mtd2l6sAEK&sclient=gws-wiz
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지구의 역사
https://www.google.ca/search?q=%EC%A7%80%EA%B5%AC%EC%9D%98+%EC%97%AD%EC%82%AC&sxsrf=ALiCzsZQ72v1RPsTraVZShk9z00UUhvwdA%3A1665849219461&ei=g9dKY7bMG5LA7gKXt7LQBA&oq=%EC%A7%80%EA%B5%AC&gs_lp=Egdnd3Mtd2l6uAEB-AEBKgIIAzIEECMYJzIEECMYJzIEECMYJzIEEAAYQzIEEAAYQzIEEAAYQzIEEAAYQzIFEAAYgAQyBRAAGIAEMgsQLhiABBjHARivAcICChAAGEcY1gQYsAPCAgoQABiABBiHAhgUwgIJECMYJxhGGPsBkAYKSK5ZUM0JWLQUcAF4AcgBAJABAJgBdqAB3gKqAQMzLjHiAwQgQRgA4gMEIEYYAIgGAQ&sclient=gws-wiz

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지구의 나이
https://www.google.ca/search?q=%EC%A7%80%EA%B5%AC%EC%9D%98+%EB%82%98%EC%9D%B4&sxsrf=ALiCzsa6P6ieTWp9cZp_pWFpzViX8YLobw%3A1665849203442&source=hp&ei=c9dKY9unGLKB0PEPlOeymAk&iflsig=AJiK0e8AAAAAY0rlg9ikyixlEQ2Ip9z-5HCXsZA5GeaX&oq=%EC%A7%80%EA%B5%AC&gs_lp=Egdnd3Mtd2l6uAEB-AEBKgIICTIEECMYJzIEECMYJzIEEAAYQzIEEAAYQzIEEAAYQzIEEAAYQzIEEAAYQzIFEAAYgAQyBRAAGIAEMgUQABiABMICDBAjGCcYnQIYRhiAAsICChAuGMcBGNEDGCfCAgQQLhgnwgILEC4YxwEY0QMYkQLCAgUQABiRAsICCxAuGIAEGLEDGIMBwgIREC4YgAQYsQMYgwEYxwEY0QPCAggQLhixAxiDAcICBxAjGOoCGCfCAggQLhiABBjUAsICBRAuGIAEwgILEC4YgAQYxwEYrwHCAgoQLhiABBiHAhgUqAIKSIdkUABYryJwAngAyAEAkAEAmAGQAqAB4wSqAQUzLjEuMQ&sclient=gws-wiz
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달
https://www.google.ca/search?q=%EB%8B%AC&sxsrf=ALiCzsbyAC71g0wR7bkCxfUGn0vSGu80NA%3A1665849477975&ei=hdhKY7KMO7Ov0PEP7NW3UA&ved=0ahUKEwjy4ojzzOL6AhWzFzQIHezqDQoQ4dUDCA8&oq=%EB%8B%AC&gs_lp=Egdnd3Mtd2l6uAEM-AEBMgQQIxgnMgQQIxgnMgUQLhiABDIFEC4YgAQyCxAuGIAEGMcBGNEDMgUQABiABDIFEAAYgAQyBRAAGIAEMgUQABiABDIFEAAYgATCAgoQABhHGNYEGLADwgIGEAAYHhgPwgIEEAAYHsICBxAjGOoCGCfCAgoQABiABBiHAhgUqAIKkAYKSP1dUOgGWOUbcAJ4AcgBAJABApgBc6AB4AWqAQM4LjHiAwQgQRgA4gMEIEYYAIgGAQ&sclient=gws-wiz
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지구의 생명체

https://www.google.ca/search?q=%EC%A7%80%EA%B5%AC%EC%9D%98+%EC%83%9D%EB%AA%85%EC%B2%B4&sxsrf=ALiCzsb2RPaqCrjmYbr1l_kjdQPK7fIS3Q%3A1665849388836&ei=LNhKY6zUMqP49APvyoKgDg&ved=0ahUKEwismsjIzOL6AhUjPH0KHW-lAOQQ4dUDCA8&uact=5&oq=%EC%A7%80%EA%B5%AC%EC%9D%98+%EC%83%9D%EB%AA%85%EC%B2%B4&gs_lp=Egdnd3Mtd2l6uAED-AEBMgUQABiABDIFEAAYgAQyBRAAGIAEMgYQABgeGA8yBhAAGAgYHjIGEAAYCBgeMgYQABgIGB4yCBAAGAgYHhgPwgIKEAAYRxjWBBiwA8ICBBAAGEPCAgQQABgewgIEECMYJ8ICBhAAGB4YCsICCRAhGKABGAoYKsICBxAhGKABGArCAgcQABiABBgNwgIIEAAYHhgPGA3CAgYQABgeGA3CAggQABgFGB4YDcICBhAAGAUYHpAGCkiPqgFQogpYspkBcAZ4AcgBAJABAJgBfaABrgiqAQQxMS4y4gMEIEEYAOIDBCBGGACIBgE&sclient=gws-wiz
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지구온난화
https://www.google.ca/search?q=%EC%A7%80%EA%B5%AC%EC%98%A8%EB%82%9C%ED%99%94&source=lmns&tbm=nws&bih=625&biw=1366&hl=en&sa=X&ved=2ahUKEwi6iNmgy-L6AhW1GDQIHbo4AX0Q_AUoAXoECAEQAQ
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선사시대
https://namu.wiki/w/%EC%84%A0%EC%82%AC%20%EC%8B%9C%EB%8C%80
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경이로운 불로불사까지...'장수동물' 톱10은?
https://www.thedailypost.kr/news/articleView.html?idxno=83980
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** 지구에서 태양까지는 약 1억5천만km로 빛이 초속 30만㎞- 8분19초 (1초에 지구의 둘레를 7바퀴 반) ** 1시간에 10억 킬로미터(km)--일년에 약 9조 4600억 (km), 즉 1광년( = 9.461 e+12 km )

** 보이저1호 40년 만에 태양권계 진입 ** 태양과 해왕성의 거리 약 46억km가 태양계의 반지름

** 우리은하의 반지름은 약 5만 광년
** 지구에서 우주의 가장자리까지의 거리는 (465억 광년= 46.5 Billion Yrs 또는 4.40×1026m)

 ** 우주의 나이- 13.7 billion years (137억 년)
** 태양계-4.57 billion years ** 지구-4.54 billion years ** 달-4.53 billion years

** 지구= 시생대 Archean Eon-4.billion
** 포유류 Mammalia- 200 million ** 공룡 200 - 145 million

 ** “호모 사피엔스”(Homo sapiens) 20만년 전 ** 농경 BC 9050년 ** 청동기시대 BC 3500 ** 역사시대 BC 3000
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** 수명 히드라- 작은보호탑 해파리 불로불사.
ENDOLITHS (10,000 년). 유리해면류 10,000.

백합조개 500. 코끼리 거북이 300.
인간 100. 침팬지 50. 말 30 -----------
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 **크기 무게= 모든 동물 중에서는 가장 큰 흰긴수염고래는
몸길이 33 m에 무게는 190 ton,
 아프리카코끼리  몸길이 5.4~7.5m, 몸높이 3~4m, 몸무게는 3~8t에 이르,
 낙타 3 m 600 kg ----------- ☜
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인간
https://www.google.ca/search?q=%EC%9D%B8%EA%B0%84&sxsrf=ALiCzsYnAY95qq0DEKSO9nDdAWNFV9Vzrw%3A1665850076001&ei=29pKY9XlPJiE0PEP46io2A8&ved=0ahUKEwiVv52Qz-L6AhUYAjQIHWMUCvsQ4dUDCA8&oq=%EC%9D%B8%EA%B0%84&gs_lp=Egdnd3Mtd2l6uAEM-AEBMgkQIxgnGEYY_wEyBBAjGCcyBBAjGCcyChAAGIAEGIcCGBQyBRAAGIAEMggQLhiABBjUAjIFEC4YgAQyBRAuGIAEMgUQLhiABDIFEC4YgATCAgcQIxiwAxgnwgIKEAAYRxjWBBiwA8ICBxAjGOoCGCfCAgsQLhiABBjHARjRA8ICBBAAGEOoAgqQBgpIiE1QywhYsytwA3gByAEAkAEAmAF3oAG2BKoBAzQuMuIDBCBBGADiAwQgRhgAiAYB&sclient=gws-wiz


지구의 유튜브

https://www.google.com/intl/ko/earth/index.html

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◇우주-유튜브
https://www.google.ca/search?q=%EC%9A%B0%EC%A3%BC+%EC%9C%A0%ED%8A%9C%EB%B8%8C&dcr=0&sxsrf=ALeKk03p1ImTZ9jI2_rOKdo4u_9uxNkmfA%3A1622726710569&source=hp&ei=Nti4YPycH8H7-gSS9rHwCQ&iflsig=AINFCbYAAAAAYLjmRrxMsw4sbmeS387rXr3hz6zwF9bd&oq=%EC%9A%B0%EC%A3%BC&gs_lcp=Cgdnd3Mtd2l6EAEYADIECCMQJzIECCMQJzICCAAyAggAMgIIADICCAAyAggAMgIIADICCAAyAggAOgQIABAKUJATWKYlYKpGaAFwAHgAgAFPiAGHApIBATSYAQCgAQGqAQdnd3Mtd2l6&sclient=gws-wiz













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 ◇우주 은하수  태양



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