File:A planet and its Trojan orbiting a star in the PDS 70 system (annotated) (eso2311a).tiff
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Summary
[edit]DescriptionA planet and its Trojan orbiting a star in the PDS 70 system (annotated) (eso2311a).tiff |
English: This image, taken with the Atacama Large Millimeter/submillimeter Array (ALMA), in which ESO is a partner, shows the young planetary system PDS 70, located nearly 400 light-years away from Earth. The system features a star at its centre, around which the planet PDS 70b (highlighted with a solid yellow circle) is orbiting. On the same orbit as PDS 70b, indicated by a solid yellow ellipse, astronomers have detected a cloud of debris (circled by a yellow dotted line) that could be the building blocks of a new planet or the remnants of one already formed. The ring-like structure that dominates the image is a circumstellar disc of material, out of which planets are forming. There is in fact another planet in this system: PDS 70c, seen at 3 o’clock right next to the inner rim of the disc. |
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Date | 19 July 2023 (upload date) | ||
Source |
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Author | ALMA (ESO/NAOJ/NRAO) /Balsalobre-Ruza et al. | ||
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Licensing
[edit]This media was created by the European Southern Observatory (ESO).
Their website states: "Unless specifically noted, the images, videos, and music distributed on the public ESO website, along with the texts of press releases, announcements, pictures of the week, blog posts and captions, are licensed under a Creative Commons Attribution 4.0 International License, and may on a non-exclusive basis be reproduced without fee provided the credit is clear and visible." To the uploader: You must provide a link (URL) to the original file and the authorship information if available. | |
This file is licensed under the Creative Commons Attribution 4.0 International license.
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current | 07:15, 20 July 2023 | 1,228 × 1,228 (8.66 MB) | OptimusPrimeBot (talk | contribs) | #Spacemedia - Upload of https://cdn.eso.org/images/original/eso2311a.tif via Commons:Spacemedia |
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Width | 1,228 px |
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Height | 1,228 px |
Bits per component |
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Compression scheme | Uncompressed |
Pixel composition | RGB |
Image data location | 30,452 |
Orientation | Normal |
Number of components | 3 |
Number of rows per strip | 1,228 |
Bytes per compressed strip | 9,047,904 |
Horizontal resolution | 10 dpc |
Vertical resolution | 10 dpc |
Data arrangement | chunky format |
Software used | Adobe Photoshop 24.5 (Windows) |
File change date and time | 15:06, 28 June 2023 |
Color space | sRGB |