File:PIA23554-AsteroidBennu-EjectingParticles-20190106.jpg

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Asteroid Bennu - Ejecting Particles - January 6, 2019
new file This image is a JPEG version of the original PNG image at File: Bennu Particle Ejection Event Jan 6 2019.png.

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描述
English: This view of asteroid Bennu ejecting particles from its surface on Jan. 6, 2019, was created by combining two images taken by the NavCam 1 imager aboard NASA's OSIRIS-REx spacecraft: a short exposure image, which shows the asteroid clearly, and a long-exposure image (five seconds), which shows the particles clearly. Other image-processing techniques were also applied, such as cropping and adjusting the brightness and contrast of each layer.
日期
来源 https://www.asteroidmission.org/?attachment_id=21130 (converted to jpg)
作者 NASA/Goddard/University of Arizona/Lockheed Martin

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Public domain 本文件完全由NASA创作,在美国属于公有领域。根据NASA的版权方针,NASA的材料除非另有声明否则不受版权保护。(参见Template:PD-USGov/zhNASA版权方针页面JPL图片使用方针。)
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当前2019年12月11日 (三) 21:562019年12月11日 (三) 21:56版本的缩略图1,460 × 1,089(715 KB)Yarnalgo留言 | 贡献Higher resolution version from https://www.asteroidmission.org/?attachment_id=21130
2019年12月11日 (三) 03:072019年12月11日 (三) 03:07版本的缩略图530 × 395(20 KB)Yarnalgo留言 | 贡献Cropped 1 % horizontally, 1 % vertically using CropTool with precise mode. Removing white border around edges
2019年12月6日 (五) 15:232019年12月6日 (五) 15:23版本的缩略图535 × 398(24 KB)Drbogdan留言 | 贡献User created page with UploadWizard

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