Lêer:Saturn largest ring Spitzer telescope 20091006.jpg

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Beskrywing
English: This artist's conception shows a nearly invisible ring around Saturn — the largest of the giant planet's many rings. It was discovered by NASA's Spitzer Space Telescope.
Magyar: A Szaturnusz bolygó legnagyobb gyűrűje egy rajzoló elképzelése szerint. A gyűrű csak infravörös fényben látható. A Spitzer űrtávcső fedezte fel 2009-ben.
Datum
Bron http://www.spitzer.caltech.edu/Media/releases/ssc2009-19/release.shtml
Outeur Artist Concept NASA/JPL-Caltech/Keck (Image credit: NASA/JPL-Caltech/Keck)

Original Caption Released with Image

This artist's conception shows a nearly invisible ring around Saturn -- the largest of the giant planet's many rings. It was discovered by NASA's Spitzer Space Telescope.

The artist's conception simulates an infrared view of the giant ring. Saturn appears as just a small dot from outside the band of ice and dust. The bulk of the ring material starts about six million kilometers (3.7 million miles) away from the planet and extends outward roughly another 12 million kilometers (7.4 million miles). The ring's diameter is equivalent to roughly 300 Saturns lined up side to side.

The inset shows an enlarged image of Saturn, as seen by the W.M. Keck Observatory at Mauna Kea, Hawaii, in infrared light. The ring, stars and wispy clouds are an artist's representation.

Image credit: NASA/JPL-Caltech/Keck

Description from the original page of NASA:

NASA's Spitzer Space Telescope has spotted a nearly invisible ring around Saturn -- the largest of the giant planet's many rings. The ring is so diffuse that it reflects little sunlight, or visible light that we see with our eyes. But its dusty particles shine with infrared light, or heat radiation, that Spitzer can see.

This artist's conception simulates an infrared view of the giant ring. Saturn appears as just a small dot from outside the band of ice and dust. The bulk of the ring material starts about six million kilometers (3.7 million miles) away from the planet and extends outward roughly another 12 million kilometers (7.4 million miles). The ring's diameter is equivalent to roughly 300 Saturns lined up side to side.

Lisensiëring

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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Datum/TydDuimnaelDimensiesGebruikerOpmerking
huidig17:10, 8 Oktober 2009Duimnaelskets vir weergawe vanaf 17:10, 8 Oktober 20093 000 × 2 400 (2,03 MG)Misibacsi{{Information |Description={{en|1=An artist's concept of the largest ring around Saturn}} {{hu|1=A Szaturnusz bolygó legnagyobb gyűrűje egy rajzoló elképzelése szerint}} |Source=http://www.spitzer.caltech.edu/Media/releases/ssc2009-19/release.shtml

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