Datei:NGC2798 NGC2799 - HST - Potw2042a.tif
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Beschreibung
| Beschreibung |
English: Galactic Waterspout
In this spectacular image captured by the NASA/ESA Hubble Space Telescope, the galaxy NGC 2799 (on the left) is seemingly being pulled into the centre of the galaxy NGC 2798 (on the right). Interacting galaxies, such as these, are so named because of the influence they have on each other, which may eventually result in a merger or a unique formation. Already, these two galaxies have seemingly formed a sideways waterspout, with stars from NGC 2799 appearing to fall into NGC 2798 almost like drops of water. Galactic mergers can take place over several hundred million to over a billion years. While one might think the merger of two galaxies would be catastrophic for the stellar systems within, the sheer amount of space between stars means that stellar collisions are unlikely and stars typically drift past each other. Credit: ESA/Hubble & NASA, SDSS, J. Dalcanton Acknowledgement: Judy Schmidt (Geckzilla) Coordinates Position (RA): 9 17 26.02 Position (Dec): 41° 59' 56.72" Field of view: 3.05 x 2.84 arcminutes Orientation: North is 13.5° right of vertical Colours & filters Band Wavelength Telescope Optical g 477 nm Hubble Space Telescope ACS Optical r 624 nm Hubble Space Telescope ACS Optical i 764 nm Hubble Space Telescope ACS. |
| Datum | 19 October 2020, 06:00 (Release) |
| Quelle | https://spacetelescope.org/images/potw2042a/ |
| Urheber | Credit: ESA/Hubble & NASA, SDSS, J. Dalcanton - Acknowledgement: Judy Schmidt (Geckzilla) |
| Andere Versionen |
Gives a better explantion how data from Hubble is used for luminace and datat from SDSS is used for coloration, too  |
Lizenz
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ESA/Hubble images, videos and web texts are released by the ESA under the Creative Commons Attribution 4.0 International license and may on a non-exclusive basis be reproduced without fee provided they are clearly and visibly credited. Detailed conditions are below; see the ESA copyright statement for full information. For images created by NASA or on the hubblesite.org website, or for ESA/Hubble images on the esahubble.org site before 2009, use the {{PD-Hubble}} tag.
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| aktuell | 17:23, 19. Okt. 2020 |  | 3.657 × 3.409 (16,5 MB) | Fabian RRRR | == {{int:filedesc}} == {{Information |description={{en|1=''' Galactic Waterspout In this spectacular image captured by the NASA/ESA Hubble Space Telescope, the galaxy NGC 2799 (on the left) is seemingly being pulled into the centre of the galaxy NGC 2798 (on the right). Interacting galaxies, such as these, are so named because of the influence they have on each other, which may eventually result in a merger or a unique formation. Already, these two galaxies have seemingly formed a sideways... |
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