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Cosmic Craft

机译：宇宙飞船

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In June, some of the world's top space artists met on campus to exchange ideas at AstroViz 2018, a conference put together by IPAC, Caltech's science and data center for astronomy. "The idea was to reestablish a community of practice for astro-visualization professionals," says Janice Lee, an astronomer at IPAC and an organizer of the event, which was facilitated by NASA's Universe of Learning education and outreach program. Keynote speaker Rick Sternbach, an astronomical visualization expert who worked on Carl Sagan's 1980 TV series Cosmos, described how he and his group built models of the planets and then took pictures of them for the show. Around that same time, the Voyager mission started sending back stunning pictures of the planets, changing everything the group thought they knew. "Our special effects were being made obsolete every week," said Sternbach. IPAC visualization scientist Robert Hurt says this still happens. "You do the best you can given the current data, and then, yes, sometimes you have to go back and change the artwork when more data are captured." Hurt and multimedia engineer Tim Pyle created artwork to illustrate the Spitzer TRAPPIST findings-information about the first known star system to host seven Earth-size planets. The pair had to redo all of their TRAPPIST artwork after Spitzer and other telescopes gathered more-precise data on the planets' compositions. "The level of creativity and inspiration displayed at the conference was truly awesome," says Hurt. "From swapping ideas and techniques to showing off innovative ways that data can be heard or touched, we all have a lot of new tools in our arsenal for communicating the wonders of the universe." In Robert Hurt's concept of the TRAPPIST-1 system of exoplanets, the idea of a "habitable zone" is captured through water splashes that vaporize when too close to the star and freeze when too distant.
机译：今年6月,一些世界顶尖空间艺术家了2018年校园在AstroViz交流思想,会议由IPAC,加州理工学院的科学和天文学的数据中心。是重建一个实践社区astro-visualization专家,”贾尼斯说IPAC李,一个天文学家,一个组织者事件,由美国宇航局的促进宇宙的学习教育和宣传程序。天文可视化专家工作卡尔·萨根的宇宙1980年主演的电视剧,讲述了他和他的团队建立了行星和模型然后把尸体的照片显示。同时,“航行者”号任务开始发回的照片的行星,改变该组织认为他们知道的一切。“我们的特效被淘汰每个星期,”施特恩巴赫说。科学家罗伯特·赫特说这仍然发生。“你尽你所能考虑到当前数据,然后,是的,有时候你不得不回去改变艺术品当捕获更多的数据。”伤害和多媒体工程师蒂姆·派尔创建说明斯皮策最早的艺术品findings-information关于第一个已知的恒星系统主机七地球大小的行星。不得不重做所有的特拉普派艺术品斯皮策和其他望远镜收集在行星的成分更精确的数据。“水平的创造力和灵感显示在会议上真是太棒了。”说伤害。数据可以炫耀的创新方法听到或感动,我们都有大量的新工具在我们交流的奇迹的阿森纳宇宙。”TRAPPIST-1系外行星系统的想法“宜居地带”捕获通过水溅,蒸发,当恒星太近和冻结当太遥远。

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