Explanation: Why is there a hole in the center of this nebula? A leading explanation is that it is caused by the stellar winds from the stars that live there. Stars - including the Sun - expel electrons, protons, and other charged ions in a steady stream - the stellar wind. The wind ions push out the normal hydrogen and helium gas found glowing in the nebula. This star forming region is located in the Large Magellanic Cloud. This picture is a composite of three separate photographs, each sensitive to only one specific color of light - a color that distinguishes a specific chemical element. It is currently not known why stars emit a stellar wind.

APOD News: RJN to MTU

<<  Iyul'  >> Pn Vt Sr Cht Pt Sb Vs 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31         1995   1996   1997   1998 1999   2000   2001   2002 2003   2004   2005   2006 2007   2008   2009   2010 2011   2012   2013   2014 2015   2016   2017   2018 2019   2020   2021   2022 2023   2024   2025

Yanvar' Fevral' Mart Aprel' Mai Iyun' Iyul' Avgust Sentyabr' Oktyabr' Noyabr' Dekabr'

Authors & editors: Robert Nemiroff (MTU) & Jerry Bonnell (USRA)
NASA Web Site Statements, Warnings, and Disclaimers
NASA Official: Jay Norris. Specific rights apply.
A service of: LHEA at NASA / GSFC
& Michigan Tech. U.

Publikacii s klyuchevymi slovami: zvezdnyi veter - Bol'shoe Magellanovo Oblako - sverhpuzyr' Publikacii so slovami: zvezdnyi veter - Bol'shoe Magellanovo Oblako - sverhpuzyr'
Sm. takzhe: LDN 1471: polost', vydutaya zvezdnym vetrom Galaktika Bol'shoe Magellanovo Oblako Sharpless 308: tumannost' Golova Del'fina Kol'cevaya tumannost' vokrug WR 134 Bol'shoe Magellanovo Oblako Kol'cevaya tumannost' WR 134 Sharpless 2-308: tumannost' Del'fin Vse publikacii na tu zhe temu >>