File:Artist’s impression of the disc and gas streams around HD 142527.jpg
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摘要
| 描述 |
English: This artist’s impression shows the disc of gas and cosmic dust around the young star HD 142527. Astronomers using the Atacama Large Millimeter/submillimeter Array (ALMA) telescope have seen vast streams of gas flowing across the gap in the disc. These are the first direct observations of these streams, which are expected to be created by giant planets guzzling gas as they grow, and which are a key stage in the birth of giant planets. |
| 日期 | |
| 来源 | http://www.eso.org/public/images/eso1301a/ |
| 作者 | ALMA (ESO/NAOJ/NRAO)/M. Kornmesser (ESO)/Nick Risinger (skysurvey.org) |
许可协议
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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. |
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| 当前 | 2013年1月10日 (四) 11:00 | | 3,639 × 2,580（4.67 MB） | Jmencisom | User created page with UploadWizard |
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