“Eyes on Asteroids”工具 的开发得到了NASA行星防御协调办公室和JPL的近地天体研究中心的支持。“Eyes”从JPL的太阳系动力学数据库中收集数据,该数据库为我们太阳系中大多数已知的自然天体(包括近地天体)的轨道、特征和发现提供实时数据。 (举报)
Eyes on Asteroids visualizes close approaches, such as asteroid Apophis’ future encounter with Earth. Simply query “Apophis” in the app’s search function and fast forward to April 13, 2029, to see how near the asteroid will get to our planet. Credit: NASA/JPL-Caltech “We want...
Through a new 3D real-time visualization tool, you can now explore the asteroids and comets that approach Earth’s orbital neighborhood – and the spacecraft that visit these objects – with a click or a swipe. NASA’s Eyes on Asteroids brings this data to any smartphone, tablet,...
NASA表示,通过一个新的3D实时可视化工具,民众现在可以通过点击或滑动来探索接近地球轨道附近的小行星和彗星--以及访问这些天体的航天器。NASA的“Eyes on Asteroids”将这些数据带到任何有互联网连接的智能手机、平板电脑或电脑上--不需要下载。每年都有数以千计的小行星和几十颗彗星被发现,其中一些被称为近地天体(...
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Beginning with a brief historical overview of scientific observation and celestial mechanics, the authors then take readers on an enlightening tour of the solar system, from the Sun to Neptune, before turning to other objects, including asteroids, comets, and dwarf planets (where you will find ...
“This was the big thing,” Dos Santos said. “Instead of just identifying it on the same wavelength, we’re identifying structures across the wavelengths.” This means researchers can be more sure of the calibration the algorithm identified. Indeed, when comparing their virtual calibrati...
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from NASA is a work of art: Called Eyes on the Solar System, this 3D rendering of our cosmic neighborhood lets you explore planets, asteroids, and witness spacecraft encountering comets and moons. Powered by the Unity 3 gaming engine, Eyes provides a stunning view of your favorite cel...