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File:Sequence of VLT images of 3I-ATLAS, a new interstellar object (potw2527b).tiff

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English: ESO’s Very Large Telescope (VLT) has obtained new images of 3I/ATLAS, an interstellar object discovered last week. Identified as a comet, 3I/ATLAS is only the third visitor from outside the Solar System ever found, after 1I/ʻOumuamua and 2I/Borisov. Its highly eccentric hyperbolic orbit, unlike that of objects in the Solar System, gave away its interstellar origin. In this image, several VLT observations have been overlaid, showing the comet as a series of dots that move towards the right of the image over the course of about 13 minutes on the night of 3 July 2025. The data were obtained with the FORS2 instrument, and are available in the ESO archive.
日期 摄于2025年7月3日
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本媒体文件制作者为欧洲南方天文台(ESO),标识符 potw2527b

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作者 ESO/O. Hainaut
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ESO’s Very Large Telescope (VLT) has obtained new images of 3I/ATLAS, an interstellar object discovered last week. Identified as a comet, 3I/ATLAS is only the third visitor from outside the Solar System ever found, after 1I/ʻOumuamua and 2I/Borisov.

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描繪內容

3I/亚特拉斯彗星 简体中文(已转写)

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867 像素

1,382 像素

2,011,610 字节

e425b451c395a69df02df4ba78076c4689c12a96

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当前2025年7月8日 (二) 07:152025年7月8日 (二) 07:15版本的缩略图1,382 × 867​(1.92 MB)OptimusPrimeBot#Spacemedia - Upload of https://cdn.eso.org/images/original/potw2527b.tif via Commons:Spacemedia

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