File:M42proplyds.jpg

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M42proplyds.jpg ‎（510 × 381 像素，檔案大小：13 KB，MIME 類型：image/jpeg）

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描述

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.

日期

1993年12月29日

來源

http://hubblesite.org/newscenter/archive/releases/1994/24/image/b/ (direct link)

作者

C.R. O'Dell/Rice University; NASA

授權許可
(重用此檔案)

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.

檔案歷史

點選日期/時間以檢視該時間的檔案版本。

	日期/時間	縮⁠圖	尺寸	使用者	備⁠註
目前	2009年12月21日 (一) 11:11		510 × 381（13 KB）	Tryphon	Original image, from http://imgsrc.hubblesite.org/hu/db/images/hs-1994-24-b-full_jpg.jpg.
	2006年5月19日 (五) 23:41		513 × 385（13 KB）	Qz10	From http://www.seds.org/messier/Pics/Jpg/m42proplyds.jpg, image from the Hubble Space Telescope. {{PD-USGov}}