Credit & Copyright: The Electronic Universe Project
Explanation:
Not all galaxies have spiral structure like our Milky Way. Many have
smooth elliptical shapes, but also many have irregular shapes such
as the bright sky object M82, the 82nd object on
Messier's
list. The strange structure of this galaxy is thought to be caused by
young stars ejecting gas in energetic bubbles, and by lanes of absorbing
dust.
For more information on M82 see The Electronic Universe Project's write-up.
Many images of Messier objects can be found in The Electronic Universe Project's The Galaxy Gallery: Messier Objects.
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 |
Январь Февраль Март Апрель Май Июнь Июль Август Сентябрь Октябрь Ноябрь Декабрь |
NASA Web Site Statements, Warnings, and Disclaimers
NASA Official: Jay Norris. Specific rights apply.
A service of: LHEA at NASA / GSFC
& Michigan Tech. U.
Публикации с ключевыми словами:
M 82 - irregular galaxy - Неправильная галактика - звездообразование
Публикации со словами: M 82 - irregular galaxy - Неправильная галактика - звездообразование | |
См. также:
Все публикации на ту же тему >> |