파일:Artist’s impression of exocomets around Beta Pictoris.ogv
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Artist’s_impression_of_exocomets_around_Beta_Pictoris.ogv (파일 크기: 5.14 MB, MIME 종류: application/ogg)
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English: This video sequence is based on an artist’s impression of exocomets orbiting the star Beta Pictoris. Astronomers analysing observations of nearly 500 individual comets made with the HARPS instrument at ESO’s La Silla Observatory have discovered two families of exocomets around this nearby young star. The first consists of old exocomets that have made multiple passages near the star. The second family, shown in this illustration, consists of younger exocomets on the same orbit, which probably came from the recent breakup of one or more larger objects. |
| 날짜 | |
| 출처 | ESO |
| 저자 | ESO/L. Calçada/N. Risinger |
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This media was created by the European Southern Observatory (ESO).
Their website states: "Unless specifically noted, the images, videos, and music distributed on the public ESO website, along with the texts of press releases, announcements, pictures of the week, blog posts and captions, are licensed under a Creative Commons Attribution 4.0 International License, and may on a non-exclusive basis be reproduced without fee provided the credit is clear and visible." To the uploader: You must provide a link (URL) to the original file and the authorship information if available. |
  이 파일은 크리에이티브 커먼즈 저작자표시 4.0 국제 라이선스로 배포됩니다.
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| 날짜/시간 | 크기 | 사용자 | 설명 | |
|---|---|---|---|---|
| 현재 | 2014년 10월 25일 (토) 20:39 | (5.14 MB) | wikimediacommons>Originalwana | {{Information |Description ={{en|1=This video sequence is based on an artist’s impression of exocomets orbiting the star Beta Pictoris. Astronomers analysing observations of nearly 500 individual comets made with the HARPS instrument at ESO’s La... |
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