Fail:M42proplyds.jpg

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Allikas: Vikipeedia

M42proplyds.jpg ‎(510 × 381 pikslit, faili suurus: 13 KB, MIME tüüp: image/jpeg)

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A Hubble Space Telescope view of a small portion of the Orion Nebula, captured by the Wide Field and Planetary Camera 2, reveals five young stars. Four of the stars are surrounded by gas and dust trapped as the stars formed, but were left in orbit about the star. These are possibly protoplanetary disks, or proplyds, that might evolve on to agglomerate planets. The proplyds which are closest to the hottest stars of the parent star cluster are seen as bright objects, while the object farthest from the hottest stars is seen as a dark object. The field of view is only 0.14 light-years across.

The Orion Nebula star-birth region is 1500 light-years away, in the direction of the constellation Orion the Hunter.

العربية: صورة هابل لأقراص الكواكب الأولية في سديم الجبار، وهو «حضانة نجمية» تمتد على مدى سنوات ضوئية من المحتمل أن تكون مشابهة جدًا للسديم الأولي الذي تشكلت منه الشمس.
Kuupäev
Allikas http://hubblesite.org/newscenter/archive/releases/1994/24/image/b/ (direct link)
Autor C.R. O'Dell/Rice University; NASA
Luba
(Faili edasikasutus)
Public domain This file is in the public domain because it was created by NASA and ESA. NASA Hubble material (and ESA Hubble material prior to 2009) is copyright-free and may be freely used as in the public domain without fee, on the condition that only NASA, STScI, and/or ESA is credited as the source of the material. This license does not apply if ESA material created after 2008 or source material from other organizations is in use.
The material was created for NASA by Space Telescope Science Institute under Contract NAS5-26555, or for ESA by the Hubble European Space Agency Information Centre. Copyright statement at hubblesite.org or 2008 copyright statement at spacetelescope.org. For material created by the European Space Agency on the spacetelescope.org site since 2009, use the {{ESA-Hubble}} tag.

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Hubble image of protoplanetary discs in the Orion Nebula, a light-years-wide stellar nursery probably very similar to the primordial nebula from which the Sun formed

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29. detsember 1993

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Kuupäev/kellaaegPisipiltMõõtmedKasutajaKommentaar
viimane21. detsember 2009, kell 14:11Pisipilt versioonist seisuga 21. detsember 2009, kell 14:11510 × 381 (13 KB)TryphonOriginal image, from http://imgsrc.hubblesite.org/hu/db/images/hs-1994-24-b-full_jpg.jpg.
20. mai 2006, kell 02:41Pisipilt versioonist seisuga 20. mai 2006, kell 02:41513 × 385 (13 KB)Qz10From http://www.seds.org/messier/Pics/Jpg/m42proplyds.jpg, image from the Hubble Space Telescope. {{PD-USGov}}

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