Fayl:A diamond in the dust.jpg

Vikipediya, azad ensiklopediya
Naviqasiyaya keçin Axtarışa keçin

Faylın orijinalı(1.280 × 1.221 piksel, fayl həcmi: 204 KB, MIME növü: image/jpeg)

Bu fayl "Vikimedia Commons"dadır
və digər layihələrdə istifadə edilə bilər.
təsvir səhifəsi
təsvir səhifəsi
Faylın təsvir səhifəsinə get

Xülasə

İzah
English: Surrounded by an envelope of dust, the subject of this NASA/ESA Hubble Space Telescope image is a young pre-main-sequence star known as HBC 1. The star is in an immature and adolescent phase of life, hence its classification — most of a Sun-like star’s life is spent in a stage comparable to human adulthood dubbed the main sequence.

In this view, HBC 1 illuminates a wispy reflection nebula known as IRAS 00044+6521. Formed from clouds of interstellar dust, reflection nebulae do not emit any visible light of their own and instead — like fog encompassing a lamppost — shine via the light from the stars embedded within. Though nearby stars cannot ionise the nebula’s non-gaseous contents, as with brighter emission nebulae, scattered starlight can make the dust visible.

What makes this seemingly ordinary reflection nebula more interesting are three nearby Herbig–Haro objects known as HH 943, HH 943B and HH 943A — which are not visible in this image — located within IRAS 00044+6521 itself. Herbig–Haro objects are small patches of dust, hydrogen, helium and other gases that form when narrow jets of gas ejected by young stars such as HBC 1 collide with clouds of gas and dust. Lasting just a few thousand years, these objects rapidly move away from their parent star before dissipating into space.
Tarix
Mənbə http://www.spacetelescope.org/images/potw1607a/
Müəllif

ESA/Hubble & NASA

Acknowledgement: Judy Schmidt

Lisenziya

w:az:Creative Commons
istinad
istinad
ESA/Hubble images, videos and web texts are released by the ESA under the Creative Commons Attribution 4.0 International license and may on a non-exclusive basis be reproduced without fee provided they are clearly and visibly credited. Detailed conditions are below; see the ESA copyright statement for full information. For images created by NASA or on the hubblesite.org website, or for ESA/Hubble images on the esahubble.org site before 2009, use the {{PD-Hubble}} tag.
Conditions:
  • The full image or footage credit must be presented in a clear and readable manner to all users, with the wording unaltered (for example: "ESA/Hubble"). Web texts should be credited to ESA/Hubble (except when used by media). The credit should not be hidden or disassociated from the image footage. Links should be active if the credit is online. See the usage rights Q&A section on the ESA copyright page for guidance.
  • ESA/Hubble materials may not be used to state or imply the endorsement by ESA/Hubble or any ESA/Hubble employee of a commercial product or service.
  • ESA/Hubble requests a copy of the product sent to them to be indexed in their archive.
  • If an image shows an identifiable person, using that image for commercial purposes may infringe that person's right of privacy, and separate permission should be obtained from the individual.
  • If images or visuals are changed significantly from the original work (apart from resizing, cropping), we suggest that the changes are mentioned after the credit line. For example "Original image by ESA/Hubble (M. Kornmesser), warping and recolouring by NN".

Notes:

  • Note that this general permission does not extend to the use of ESA/Hubble's logo, which shall remain protected and may not be used or reproduced without prior and individual written consent of ESA/Hubble.
  • Also note that music, scientific papers and code on the esahubble.org site are not released under this license and can not be used for non-ESA/Hubble products.
  • By reproducing ESA/Hubble material, in part or in full, the user acknowledges the terms on which such use is permitted.
w:az:Creative Commons
istinad
This file is licensed under the Creative Commons Attribution 4.0 International license.
İstinad: ESA/Hubble
Azadsınız:
  • paylaşmaq – əsəri köçürmək, paylamaq və ötürmək üçün
  • remiks etmək – əsəri adaptasiya etmək
Aşağıdakı şərtlərə riayət etməklə:
  • istinad – Müvafiq kredit verməlisiniz, lisenziyaya bir keçid verməlisiniz və dəyişikliklərin olub olmadığını bildirməlisiniz. Bunu hər hansı bir ağlabatan şəkildə edə bilərsiniz, ancaq lisenziyalaşdırıcının sizi və ya istifadənizi təsdiqləməsini təklif edən bir şəkildə deyil.

Captions

Add a one-line explanation of what this file represents

Items portrayed in this file

təsvir edir

copyrighted ingilis

15 fevral 2016

MIME type ingilis

image/jpeg

checksum ingilis

e16ac89a163173fc02716de61fa99002708c34c4

data size ingilis

209.329 Bayt

1.280 piksel

Faylın tarixçəsi

Faylın əvvəlki versiyasını görmək üçün gün/tarix bölməsindəki tarixlərə klikləyin.

Tarix/VaxtKiçik şəkilÖlçülərİstifadəçiŞərh
indiki09:48, 16 fevral 201609:48, 16 fevral 2016 tarixindəki versiyanın kiçildilmiş görüntüsü1.280 × 1.221 (204 KB)JmencisomUser created page with UploadWizard

Aşağıdakı səhifə bu faylı istifadə edir:

Faylın qlobal istifadəsi

Bu fayl aşağıdakı vikilərdə istifadə olunur:

Metaməlumatlar