File:Embryonic Stars in the Trifid Nebula.jpg
![File:Embryonic Stars in the Trifid Nebula.jpg](https://upload.wikimedia.org/wikipedia/commons/thumb/c/c9/Embryonic_Stars_in_the_Trifid_Nebula.jpg/800px-Embryonic_Stars_in_the_Trifid_Nebula.jpg?20110621201144)
Original file (3,000 × 1,800 pixels, file size: 3.22 MB, MIME type: image/jpeg)
Captions
Captions
Summary
[edit]DescriptionEmbryonic Stars in the Trifid Nebula.jpg |
English: This image composite compares visible-light views with an infrared view from NASA's Spitzer Space Telescope of the glowing Trifid Nebula, a giant star-forming cloud of gas and dust located 5,400 light-years away in the constellation Sagittarius.
Visible-light images of the Trifid taken with NASA's Hubble Space Telescope, Baltimore, Md. (inside left) and the National Optical Astronomy Observatory, Tucson, Ariz., (outside left) show a murky cloud lined with dark trails of dust. Data of this same region from the Institute for Radioastronomy millimeter telescope in Spain revealed four dense knots, or cores, of dust (outlined by yellow circles), which are "incubators" for embryonic stars. Astronomers thought these cores were not yet ripe for stars, until Spitzer spotted the warmth of rapidly growing massive embryos tucked inside. These embryos are indicated with arrows in the false-color Spitzer picture (right), taken by the telescope's infrared array camera. The same embryos cannot be seen in the visible-light pictures (left). Spitzer found clusters of embryos in two of the cores and only single embryos in the other two. This is one of the first times that multiple embryos have been observed in individual cores at this early stage of stellar development. |
Date | |
Source | http://www.spitzer.caltech.edu/images/1376-ssc2005-02b-Stellar-Incubators-Seen-Cooking-up-Stars |
Author | NASA/JPL-Caltech/J. Rho (SSC/Caltech) |
Image use policy: http://www.spitzer.caltech.edu/info/18-Image-Use-Policy
Individual images
[edit]see http://gallery.spitzer.caltech.edu/Imagegallery/image.php?image_name=ssc2005-02b archive copy at the Wayback Machine High quality tif files also avaliable.
Licensing
[edit]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:
|
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 20:11, 21 June 2011 | ![]() | 3,000 × 1,800 (3.22 MB) | Spitzersteph (talk | contribs) |
You cannot overwrite this file.
File usage
The following 3 pages use this file:
- File:Ssc2005-02b.jpg (file redirect)
- File:Ssc2005-02b cs.jpg
Global file usage
The following other wikis use this file:
- Usage on ast.wikipedia.org
- Usage on bn.wikipedia.org
- Usage on ca.wikipedia.org
- Usage on en.wikipedia.org
- Usage on es.wikipedia.org
- Usage on fr.wikipedia.org
- Usage on it.wikipedia.org
- Usage on ja.wikipedia.org
- Usage on kk.wikipedia.org
- Usage on ko.wikipedia.org
- Usage on mk.wikipedia.org
- Usage on ms.wikipedia.org
- Usage on nl.wikipedia.org
- Usage on no.wikipedia.org
- Usage on pt.wikipedia.org
- Usage on ru.wikipedia.org
- Usage on zh.wikipedia.org
Metadata
This file contains additional information, probably added from the digital camera or scanner used to create or digitize it.
If the file has been modified from its original state, some details may not fully reflect the modified file.
Author | Spitzer Space Telescope |
---|---|
Copyright holder | http://www.spitzer.caltech.edu/Media/mediaimages/copyright.shtml |
Image title |
|
Short title |
|
Credit/Provider | NASA/JPL-Caltech/J. Rho (SSC/Caltech) |
Headline | This image composite compares visible-light views with an infrared view from NASA's Spitzer Space Telescope of the glowing Trifid Nebula, a giant star-forming cloud of gas and dust located 5,400 light-years away in the constellation Sagittarius. |
Source | Spitzer Space Telescope |
Usage terms |
|
Date and time of data generation | 31 March 2004 |
Width | 3,000 px |
Height | 1,800 px |
Bits per component |
|
Compression scheme | LZW |
Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Data arrangement | chunky format |
Software used | Adobe Photoshop CS3 Macintosh |
File change date and time | 14:42, 5 June 2009 |
Color space | sRGB |
Contact information |
http://www.spitzer.caltech.edu 1200 E. California Blvd. Pasadena, CA, 91125 USA |
Keywords |
|
IIM version | 2 |