![](https://www.pdfsearch.io/img/78d72cb3605d0c1dc6f67bd619b76109.jpg) Date: 2010-05-06 13:08:56
| | Computing the Orbit of a Comet 156 This historic image of the nucleus of Halley’s Comet by the spacecraft Giotto inAdd to Reading ListSource URL: spacemath.gsfc.nasa.govDownload Document from Source Website File Size: 105,17 KBShare Document on Facebook
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