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Fitxer:HL Tau protoplanetary disk.jpg

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Fitxer original(1.800 × 1.800 píxels, mida del fitxer: 241 Ko, tipus MIME: image/jpeg)

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Resum

Descripció
English: ALMA image of the protoplanetary disc around HL Tauri - This is the sharpest image ever taken by ALMA — sharper than is routinely achieved in visible light with the NASA/ESA Hubble Space Telescope. It shows the protoplanetary disc surrounding the young star HL Tauri. These new ALMA observations reveal substructures within the disc that have never been seen before and even show the possible positions of planets forming in the dark patches within the system.

About the Object

Name:           HL Tauri
Type:           • Milky Way : Star : Circumstellar Material : Disk : Protoplanetary
                • X - Stars
Distance:       450 light years
Constellation:  Taurus

Coordinates

Position (RA):  4 31 38.37
Position (Dec): 18° 14' 0.99"
Field of view:  0.03 x 0.03 arcminutes
Orientation:    North is 0.0° left of vertical
.
Data (date released)
Font http://www.eso.org/public/images/eso1436a/ http://www.eso.org/public/archives/images/large/eso1436a.jpg
Autor ALMA (ESO/NAOJ/NRAO)
Permís
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Llicència

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reconeixement
This image was produced by the ALMA Observatory.
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w:ca:Creative Commons
reconeixement
This file is licensed under the Creative Commons Attribution 4.0 International license.
Reconeixement: ALMA
Sou lliure de:
  • compartir – copiar, distribuir i comunicar públicament l'obra
  • adaptar – fer-ne obres derivades
Amb les condicions següents:
  • reconeixement – Heu de donar la informació adequada sobre l'autor, proporcionar un enllaç a la llicència i indicar si s'han realitzat canvis. Podeu fer-ho amb qualsevol mitjà raonable, però de cap manera no suggereixi que l'autor us dóna suport o aprova l'ús que en feu.
Aquest fitxer, que originalment va ser publicat en http://www.eso.org/public/images/eso1436a/, va ser revisat 1 October 2018 pel revisor Huntster, qui va confirmar que estava disponible allà sota la llicència establerta en aquesta data.

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Protoplanetary disc around HL Tauri

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Data/horaMiniaturaDimensionsUsuari/aComentari
actual03:53, 8 nov 2014Miniatura per a la versió del 03:53, 8 nov 20141.800 × 1.800 (241 Ko)HuntsterLarger size from European Southern Observatory.
21:46, 6 nov 2014Miniatura per a la versió del 21:46, 6 nov 20141.200 × 1.200 (124 Ko)Wnt=== Original caption === https://public.nrao.edu/static/pr/planet-formation-alma.html ALMA image of the young star HL Tau and its protoplanetary disk. This best image ever of planet formation reveals multiple rings and gaps that herald the presence of...

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