File:Artist’s_impression_of_Proxima_Centauri_b_shown_hypothetically_as_an_arid_rocky_super-earth.jpg
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Beskrivelse
BeskrivelseArtist’s impression of Proxima Centauri b shown hypothetically as an arid rocky super-earth.jpg |
English: Artist's impression of the exoplanet Proxima Centauri b shown as of a arid (but not completely water-free) rocky Super-Earth. This appearance is one of several possible outcomes of current theories regarding the development of this exoplanet, while the actual look and structure of the planet is known in no ways at this time. Proxima Centauri b is the closest exoplanet to the Sun and also the closest potentially habitable exoplanet as well. It orbits Proxima Centauri, a red dwarf with a surface temperature of 3040 K (thus hotter than light bulbs and therefore whiter, as depicted here). The Alpha Centauri binary system is shown in the background. |
Dato | |
Kilde | https://www.eso.org/public/images/ann16056a/ |
Opphavsperson | ESO/M. Kornmesser |
Tillatelse (Gjenbruk av denne filen) |
ESO Copyright Conditions |
This is a retouched picture, which means that it has been digitally altered from its original version. Modifications: The hue of the star was adjusted to the real color of Proxima Centauri as it would appear to a human eye, as well as matching the white areas on the planet from which it is shown to be reflected. Modifications made by Karl432. The original can be found here: ESO.
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Lisensiering
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. | |
Denne filen er lisensiert under lisensen Creative Commons Navngivelse 4.0 Internasjonal.
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Elementer som er med i denne fila
motiv
24. aug. 2016
image/jpeg
6f802b912a2d65d0f464b1d6ca868d0c10f66852
479 959 byte
1 080 piksel
1 920 piksel
Filhistorikk
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Dato/klokkeslett | Miniatyrbilde | Dimensjoner | Bruker | Kommentar | |
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nåværende | 27. aug. 2016 kl. 11:50 | 1 920 × 1 080 (469 KB) | Karl432 | Reverted to version as of 20:47, 26 August 2016 (UTC). Sorry, the original version is PLAIN WRONG and violates https://commons.wikimedia.org/wiki/Commons:Project_scope : "Must be realistically useful for an educational purpose". We are no talking about... | |
27. aug. 2016 kl. 00:53 | 1 920 × 1 080 (425 KB) | MarioProtIV | Reverted to version as of 19:35, 24 August 2016 (UTC): Keep original image, it is an artist's impression, not an actual image | ||
26. aug. 2016 kl. 22:47 | 1 920 × 1 080 (469 KB) | Karl432 | The hue of the star anjusted: it must match the hue of the white objects (clouds, snow) on the planet and reflections of itself in lake surfaces. Anyway, Proxima's surface temperature 3040 K is hotter than the typical light bulb (2300-2900 K) and there... | ||
24. aug. 2016 kl. 21:35 | 1 920 × 1 080 (425 KB) | Wattcle | Batter resolution | ||
24. aug. 2016 kl. 20:48 | 700 × 394 (37 KB) | MarioProtIV | User created page with UploadWizard |
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