File:Celebrating Herschel's legacy ESA383761.jpg
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Summary
editDescriptionCelebrating Herschel's legacy ESA383761.jpg |
English: This delicate image showing the intricacies of interstellar bubbles and wisps reveals great turmoil in the W3/W4/W5 complex of molecular clouds and star-forming regions. It was taken by ESA’s Herschel Space Observatory, a trailblazing mission that observed the sky in far-infrared and submillimetre wavelengths between 2009 and 2013.
September has often been the month of memorable moments or milestones for Herschel. When the satellite was still on Earth, it was in September 2005 that theassembled telescopepassed its first tests. September 2007 saw thematingof the mission’s ‘brain’ – the payload module with the instruments and the cryostat that would keep them at the required temperature, just above absolute zero – with its ‘heart’, or the service module, that would to keep the spacecraft going. During the same month,scientists gatheredto plan how to get the most of this extraordinary mission from the observing time that would be available. Finally, the satellite waslaunchedon 14 May 2009. A few months later, it was again in September that thefirst Herschel science observationswere performed – a memorable moment for many astronomers across the world. Eight years later, as the mission approaches retirement, ESA celebrates the marvellous science that it has achieved and takes stock of the legacy that Herschel leaves behind. One of the areas where Herschel has made substantial contributions concerns the processes that lead to the formation of stars, surveying a large number of stellar nurseries like theW3/W4/W5 complexportrayed in this image. Read more about Herschel’s unprecedented glimpse into thestellar cradles of our Galaxyand the giant strides that have been taken in our understanding of how stars and their planetary systems come to life. Among many other exciting findings, Herschel’s observations have also traced the trail of water across the cosmos, and pieced together the evolution of galaxies throughout 14 billion years of the Universe’s history. FollowHerschel Weekto read more about these fascinating discoveries and about the legacy that the mission leaves for the future generations of telescopes. Join ESA to celebrate Herschel Week and share your memorable#HerschelMoments |
Date | |
Source | http://www.esa.int/spaceinimages/Images/2017/09/Celebrating_Herschel_s_legacy |
Author | European Space Agency |
Permission (Reusing this file) |
ESA/Herschel/NASA/JPL-Caltech; acknowledgement: R. Hurt (JPL-Caltech),CC BY-SA 3.0 IGO |
Title InfoField | Celebrating Herschel's legacy |
Set InfoField | Space Science image of the week |
Mission InfoField | Herschel |
Activity InfoField | Space Science |
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current | 15:56, 18 September 2017 | 3,000 × 1,039 (1.04 MB) | Fæ (talk | contribs) | European Space Agency, Id 383761, http://www.esa.int/spaceinimages/Images/2017/09/Celebrating_Herschel_s_legacy, User:Fæ/Project_list/ESA |
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The following 3 pages use this file:
- File:Celebrating Herschel's legacy (37301166555).jpg (file redirect)
- File:Herschel's view of new stars and molecular clouds (37367523195).jpg (file redirect)
- File:Herschel’s view of new stars and molecular clouds ESA384011.jpg (file redirect)
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Width | 27,000 px |
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Height | 6,750 px |
Compression scheme | Uncompressed |
Pixel composition | Black and white (Black is 0) |
Orientation | Normal |
Number of components | 1 |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Data arrangement | chunky format |
Software used | Adobe Photoshop CC 2017 (Macintosh) |
File change date and time | 19:13, 24 August 2017 |
Color space | sRGB |
Date and time of digitizing | 06:56, 23 August 2017 |
Date metadata was last modified | 12:13, 24 August 2017 |
Unique ID of original document | xmp.did:bf725051-5865-427d-a5c3-abe3cce81bd7 |