File:ESA Gaia Sprinting Stars 3k.jpg
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DescriptionESA Gaia Sprinting Stars 3k.jpg |
Čeština: Polohy a dráhy 20 hyperrychlých hvězd vzhledem k naší galaxii. Tyto hvězdy byly identifikovány za pomocí dat z družice Gaia. Červeně jsou označeny hvězdy opouštějící naší galaxii, oranžově hvězdy směřující k naší galaxii – může tedy jít o hvězdy z jiných galaxií.
English: The positions and reconstructed orbits of 20 high-velocity stars, represented on top of an artistic view of our Galaxy, the Milky Way. These stars were identified using data from the second release of ESA's Gaia mission. The seven stars shown in red are sprinting away from the Galaxy and could be travelling fast enough to eventually escape its gravity. Surprisingly, the study revealed also thirteen stars, shown in orange, that are racing towards the Milky Way: these could be stars from another galaxy, zooming right through our own. |
Date | |
Source | http://sci.esa.int/gaia/60704-sprinting-stars-in-the-milky-way/ |
Author | ESA (artist's impression and composition); Marchetti et al. 2018 (star positions and trajectories); NASA/ESA/Hubble (background galaxies) |
Permission (Reusing this file) |
ESA,CC BY-SA 3.0 IGO |
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Attribution: ESA
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 14:19, 3 March 2019 | 2,953 × 1,661 (2.61 MB) | Packa (talk | contribs) | {{Information |Description= {{cs|Polohy a dráhy 20 hyperrychlých hvězd vzhledem k naší galaxii. Tyto hvězdy byly identifikovány za pomocí dat z družice Gaia. Červeně jsou označeny hvězdy opouštějící naší galaxii, oranžově hvězdy směřující k naší galaxii – může tedy jít o hvězdy z jiných galaxií.}} {{en|The positions and reconstructed orbits of 20 high-velocity stars, represented on top of an artistic view of our Galaxy, the Milky Way. These stars were identified using data from the second rel... |
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Width | 4,000 px |
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Height | 2,250 px |
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Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Horizontal resolution | 150 dpi |
Vertical resolution | 150 dpi |
Software used | Adobe Photoshop CC 2018 (Macintosh) |
File change date and time | 15:13, 24 September 2018 |
Exif version | 2.21 |
Color space | Uncalibrated |
Unique ID of original document | CF7EE72F6F384DF493054BE062DF4742 |
Date and time of digitizing | 17:11, 24 September 2018 |
Date metadata was last modified | 17:13, 24 September 2018 |
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