Lêer:21st Century M101.jpg
Oorspronklike lêer (2 299 × 2 299 piksels, lêergrootte: 1,13 MG, MIME-tipe: image/jpeg)
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Opsomming
Beskrywing21st Century M101.jpg |
English: This image of the Pinwheel Galaxy, or M101, combines data in the infrared, visible, ultraviolet and x-rays from four of NASAs space telescopes. This multi-spectral view shows that both young and old stars are evenly distributed along M101s tightly-wound spiral arms. Such composite images allow astronomers to see how features in one part of the spectrum match up with those seen in other parts. It is like seeing with a regular camera, an ultraviolet camera, night-vision goggles and X-Ray vision, all at once! The red colors in the image show infrared light, as seen by the Spitzer Space Telescope. These areas show the heat emitted by dusty lanes in the galaxy, where stars are forming.
The yellow component is visible light, observed by the Hubble Space Telescope. Most of this light comes from stars, and they trace the same spiral structure as the dust lanes seen in the infrared. The blue areas are ultraviolet light, given out by hot, young stars that formed about 1 million years ago. The Galaxy Evolution Explorer (GALEX) captured this component of the image. Finally, the hottest areas are shown in purple, where the Chandra X-ray observatory observed the X-ray emission from exploded stars, million-degree gas, and material colliding around black holes. |
Datum | |
Bron | NASA JPL |
Outeur | NASA, ESA, CXC, JPL, Caltech and STScI |
Lisensiëring
Public domainPublic domainfalsefalse |
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.) | ||
Warnings:
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Items portrayed in this file
uitbeelding
23 Mei 2012
media type Engels
image/jpeg
checksum Engels
d23811690482c68cc98f5915a2a619b3fcab2eaa
data size Engels
1 179 948 greep
height Engels
2 299 pieksel
width Engels
2 299 pieksel
Lêergeskiedenis
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Datum/Tyd | Duimnael | Dimensies | Gebruiker | Opmerking | |
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huidig | 13:56, 14 Julie 2012 | 2 299 × 2 299 (1,13 MG) | Originalwana | {{Information |Description ={{en|1=This image of the Pinwheel Galaxy, or M101, combines data in the infrared, visible, ultraviolet and x-rays from four of NASAs space telescopes. This multi-spectral view shows that both young ... |
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Kopiereghouer | http://www.spitzer.caltech.edu/Media/mediaimages/copyright.shtml |
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Beeldtitel |
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Kort titel |
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Krediet/Verskaffer | NASA, ESA, CXC, JPL, Caltech and STScI |
Opskrif | This image of the Pinwheel Galaxy, or M101, combines data in the infrared, visible, ultraviolet and x-rays from four of NASAs space telescopes. This multi-spectral view shows that both young and old stars are evenly distributed along M101s tightly-wound spiral arms. Such composite images allow astronomers to see how features in one part of the spectrum match up with those seen in other parts. |
Bron | Spitzer Space Telescope |
Gebruiksvoorwaardes | |
Gegewens opgestel op | 23 Mei 2012 |
Breedte | 2 299 px |
Hoogte | 2 299 px |
Grepe per komponent |
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Kompressiemetode | LZW |
Piksel-komposisie | RGB |
Oriëntasie | Normaal |
Aantal komponente | 3 |
Horisontale resolusie | 72 dpi |
Vertikale resolusie | 72 dpi |
Datastruktuur | chunky dataformaat |
Sagteware gebruik | Adobe Photoshop CS3 Macintosh |
Tydstip laaste lêerwysiging | 11:20, 23 Mei 2012 |
Kleurruimte | sRGB |
Kontak inligting |
http://www.spitzer.caltech.edu 1200 E. California Blvd. Pasadena, CA, 91125 USA |
Sleutelwoorde |
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