File:GAIAscanning.gif

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GAIAscanning.gif ‎（600 × 338像素，文件大小：5.78 MB，MIME类型：image/gif、​循环、​191帧、​19秒）

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English: A visualisation of how Gaia scanned the sky during its first 14 months of operations, between July 2014 and September 2015. The satellite scans great circles on the sky, with each scan lasting about 6 hours.
日期
来源 https://sci.esa.int/web/gaia/-/58214-gaia-scanning-the-sky
作者 ESA/Gaia/DPAC; Acknowledgement: B. Holl (University of Geneva, Switzerland), A. Moitinho & M. Barros (CENTRA – University of Lisbon)
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(二次使用本文件)		 https://www.esa.int/About_Us/ESA_Publications/Copyright

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This media was created by the European Space Agency (ESA).
Where expressly so stated, images or videos are covered by the Creative Commons Attribution-ShareAlike 3.0 IGO (CC BY-SA 3.0 IGO) licence, ESA being an Intergovernmental Organisation (IGO), as defined by the CC BY-SA 3.0 IGO licence. The user is allowed under the terms and conditions of the CC BY-SA 3.0 IGO license to Reproduce, Distribute and Publicly Perform the ESA images and videos released under CC BY-SA 3.0 IGO licence and the Adaptations thereof, without further explicit permission being necessary, for as long as the user complies with the conditions and restrictions set forth in the CC BY-SA 3.0 IGO licence, these including that:
  • the source of the image or video is duly credited (Examples: "Credit: ESA/Rosetta/NavCam – CC BY-SA IGO 3.0", "ESA/DLR/FU Berlin, CC BY-SA IGO 3.0", "ESA/Photographer’s name, CC BY-SA IGO 3.0"), and
  • a direct link to the CC BY-SA 3.0 IGO license text is provided, and
  • if changes were made to the original image or video, there is a clear statement on the Adaptation indicating that changes were made to the original content; Adaptations must be Distributed or Publicly Performed under the Applicable License, as set forth in Article 4b of the CC BY-SA 3.0 IGO licence.
See the ESA Creative Commons copyright notice for complete information, and this article for additional details.
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署名: ESA/Gaia/DPAC; Acknowledgement: B. Holl (University of Geneva, Switzerland), A. Moitinho & M. Barros (CENTRA – University of Lisbon), on behalf of DPAC, CC BY-SA IGO 3.0
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Visualisation of Gaia scanning the sky

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