Credit & Copyright: Bill Keel,
U. Alabama
Explanation:
The
Sleeping Beauty
galaxy
may appear peaceful at first sight but it is actually tossing and turning.
In an unexpected twist, recent observations have shown that the center of
this photogenic
galaxy is rotating in the opposite direction
than the outer regions! Stranger still - there is a middle region
where the stars rotate in the opposite direction from the surrounding
dust
and
gas.
The fascinating internal motions of
M64, also cataloged as NGC
4826, are thought to be the result of a
collision between a
small galaxy
and a
large galaxy - where the resultant mix has not
yet settled down.
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 |
Yanvar' Fevral' Mart Aprel' Mai Iyun' Iyul' Avgust Sentyabr' Oktyabr' Noyabr' Dekabr' |
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:
M 64 - vzaimodeistvuyushie galaktiki
Publikacii so slovami: M 64 - vzaimodeistvuyushie galaktiki | |
Sm. takzhe:
Vse publikacii na tu zhe temu >> |