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Delwedd:Artist's conception of Sedna.jpg

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Gennys,dominguez

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Disgrifiad In this artist's visualization, the newly discovered planet-like object, dubbed "Sedna," is shown where it resides at the outer edges of the known solar system. The object is so far away that the Sun appears as an extremely bright star instead of the large, warm disc observed from Earth. All that is known about Sedna's appearance is that it has a reddish hue, almost as red and reflective as the planet Mars. (Digitally REMOVED: In the distance is a hypothetical small moon, which scientists believe may be orbiting this distant body.)
Dyddiad 12 Mawrth 2004 (according to Exif data)
Ffynhonnell http://www.spitzer.caltech.edu/images/1144-ssc2004-05b-Artist-s-Conception-of-Sedna
http://www.spitzer.caltech.edu/Media/releases/ssc2004-05/ssc2004-05b.shtml (OLD)
Awdur NASA/JPL-Caltech/R. Hurt (SSC-Caltech)

Trwyddedu

Public domain This file is in the public domain in the United States because it was solely created by NASA. NASA copyright policy states that "NASA material is not protected by copyright unless noted". (See Template:PD-USGov, NASA copyright policy page or JPL Image Use Policy.)
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Dyddiad / AmserBawdlunHyd a lledDefnyddiwrSylw
cyfredol22:55, 13 Chwefror 2016Bawdlun y fersiwn am 22:55, 13 Chwefror 20163,000 × 2,250 (1.28 MB)NagualdesignHi-res, no moon.
15:20, 13 Chwefror 2016Bawdlun y fersiwn am 15:20, 13 Chwefror 2016960 × 720 (60 KB)Tomruendigitally remove hypothetical moon that is now not expected to exist
10:14, 22 Ionawr 2016Bawdlun y fersiwn am 10:14, 22 Ionawr 20163,000 × 2,250 (1.5 MB)DARTH---ALEXIELmore resolution
11:36, 14 Rhagfyr 2009Bawdlun y fersiwn am 11:36, 14 Rhagfyr 20092,000 × 1,500 (782 KB)KheiderRemove non-existing spherical moon: http://arxiv.org/abs/astro-ph/0503673
05:42, 26 Mehefin 2006Bawdlun y fersiwn am 05:42, 26 Mehefin 20062,000 × 1,500 (702 KB)Wright.oneSource: http://www.spitzer.caltech.edu/Media/releases/ssc2004-05/ssc2004-05b.shtml Image Credit: NASA/JPL-Caltech/R. Hurt (SSC-Caltech) {{PD-USGov-NASA}} Category:Sedna

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