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Датотека:Revisiting a Celestial Fireworks Display (potw2248a).jpg

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Опис

Опис
English: Shreds of the luridly coloured supernova remnant DEM L 190 seem to billow across the screen in this image from the NASA/ESA Hubble Space Telescope. The delicate sheets and intricate filaments are debris from the cataclysmic death of a massive star that once lived in the Large Magellanic Cloud, a small satellite galaxy of the Milky Way. DEM L 190 — also known as LMC N49 — is the brightest supernova remnant in the Large Magellanic Cloud and lies approximately 160 000 light-years away from Earth in the constellation Dorado.

This striking image was created with data from two different astronomical investigations, using one of Hubble's retired instruments, the Wide Field Planetary Camera 2 (WFPC2). This instrument has since been replaced by the more powerful Wide Field Camera 3, but during its operational lifetime it contributed to cutting-edge science and produced a series of stunning public outreach images. The first of the two WFPC2 investigations used DEM L 190 as a natural laboratory in which to study the interaction of supernova remnants and the interstellar medium, the tenuous mixture of gas and dust that lies between stars. In the second project, astronomers turned to Hubble to pinpoint the origin of a Soft Gamma-ray Repeater, an enigmatic object lurking in DEM L 190 which repeatedly emits high-energy bursts of gamma rays.

This is not the first image of DEM L 190 to be released to the public — a previous Hubble portrait of this supernova remnant was published in 2003. This new image incorporates additional data and improved image processing techniques, making this spectacular celestial fireworks display even more striking!

[Image description: A supernova remnant, in the shape of a flame, occupies the centre and top. It is made of many long strands and thin layers of gas, that brightly glow orange and blue. Faint gas clouds outline its edges. It is surrounded by several scattered blue and red stars, and the background is black and filled with small red stars.]
Датум (released)
Извор https://esahubble.org/images/potw2248a/
Аутор ESA/Hubble & NASA, S. Kulkarni, Y. Chu
Остале верзије
Image extraction processThis file has an extracted image: Revisiting a Celestial Fireworks Display (potw2248a) (cropped).jpg.
lang=sr
  • TIFF version
    TIFF version

Лиценцирање

w:sr:Creative Commons
ауторство
ауторство
 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.
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w:sr:Creative Commons
ауторство
Ова датотека је доступна под лиценцом Creative Commons Ауторство 4.0 међународна.
Ауторство: ESA/Hubble & NASA, S. Kulkarni, Y. Chu
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Поднаписи

Укратко шта ова датотека представља/приказује
Shreds of the luridly coloured supernova remnant DEM L 190 seem to billow across the screen in this image from the NASA/ESA Hubble Space Telescope.

Ставке приказане у овој датотеци

приказује

LMC N49 енглески

висина

1.830 пиксел

ширина

1.896 пиксел

контролна сума

6759d87f796f184d7db3f7dc8e477f2f4d51da66

начин одређивања: SHA-1

настанак

28. новембар 2022

pHash контролна сума

25cgnt030z3yb3fyrob04ttlp4hyl1175fxa8f8ict5s1ibnqx

начин одређивања: JImagehash perceptual hash енглески

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Датум/времеМинијатураДимензијеКорисникКоментар
тренутна01:51, 8. мај 2023.Минијатура за верзију на дан 01:51, 8. мај 2023.1.896 × 1.830 (1,11 MB)OptimusPrimeBot#Spacemedia - Upload of https://cdn.spacetelescope.org/archives/images/large/potw2248a.jpg via Commons:Spacemedia

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