ファイル:Hubble Interacting Galaxy UGC 4881 (2008-04-24).jpg

ページのコンテンツが他言語でサポートされていません。

元のファイル(3,314 × 3,314 ピクセル、ファイルサイズ: 10.44メガバイト、MIME タイプ: image/jpeg)

解説

UGC 4881, known as the "The Grasshopper," is a stunning system consisting of two colliding galaxies. It has a bright curly tail containing a remarkable number of star clusters. The galaxies are thought to be halfway through a merger the cores of the parent galaxies are still clearly separated, but their disks are overlapping. A supernova exploded in this system in 1999 and astronomers believe that a vigorous burst of star formation may have just started. This notable object is located in the constellation of Lynx, some 500 million light-years away from Earth. UGC 4881 is the 55th galaxy in Arp's Atlas of Peculiar Galaxies.

This image is part of a large collection of 59 images of merging galaxies taken by the Hubble Space Telescope and released on the occasion of its 18th anniversary on 24th April 2008.

About the object
Object name UGC 4881, VV 155, Arp 055, "The Grasshopper"
Object description Interacting Galaxies
Position (J2000) 09 15 55.38
+44 19 55.3
Constellation Lynx
Distance 500 million light-years (150 million parsecs)
About the data
Data description The Hubble image was created using HST data from proposal 10592: A. Evans (University of Virginia, Charlottesville/NRAO/Stony Brook University)
Instrument ACS/WFC
Exposure date(s) December 4, 2001
Exposure time 35 minutes
Filters F435W (B) and F814W (I)
日付
原典 http://hubblesite.org/newscenter/archive/releases/2008/16/image/cb/ (direct link)
作者 NASA, ESA, the Hubble Heritage (STScI/AURA)-ESA/Hubble Collaboration, and A. Evans (University of Virginia, Charlottesville/NRAO/Stony Brook University)
許可
(ファイルの再利用)
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.

キャプション

このファイルの内容を1行で記述してください

このファイルに描写されている項目

題材

24 4 2008

ファイルの履歴

過去の版のファイルを表示するには、その版の日時をクリックしてください。

日付と時刻サムネイル寸法利用者コメント
現在の版2008年4月27日 (日) 22:332008年4月27日 (日) 22:33時点における版のサムネイル3,314 × 3,314 (10.44メガバイト)とある白い猫{{Information |Description=UGC 4881, known as the "The Grasshopper," is a stunning system consisting of two colliding galaxies. It has a bright curly tail containing a remarkable number of star clusters. The galaxies are thought to be halfway through a me

以下のページがこのファイルを使用しています:

グローバルなファイル使用状況

以下に挙げる他のウィキがこの画像を使っています:

メタデータ