Credit & Copyright: Stefan Ziegenbalg
Explanation:
What surrounds the Andromeda galaxy?
Out in space, Andromeda (M31) is closely surrounded by several small
satellite galaxies, and further out it is part of the
Local Group of Galaxies -- of which our Milky Way galaxy is also a member.
On the sky, however, gas clouds local to
our Milky Way appear to surround M31 --
not unlike how water clouds in
Earth's atmosphere may appear to
encompass our Moon.
The gas clouds toward Andromeda,
however, are usually too faint to see.
Enter the
featured 45-degree long image
-- one of the deeper images yet taken of the
broader Andromeda region.
This image, sensitive to light specifically
emitted by hydrogen gas, shows these faint and unfamiliar clouds in
tremendous
detail.
But the image captures more.
At the image top is the
Triangulum galaxy (M33),
the third largest galaxy in the
Local Group and the furthest object that can be seen with the unaided eye.
Below M33 is the bright Milky-Way star
Mirach.
The image is the digital accumulation of
several long exposures taken from 2018 to 2021 from
Pulsnitz,
Germany.
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 31 - Andromeda galaxy - Tumannost' Andromedy
Publikacii so slovami: M 31 - Andromeda galaxy - Tumannost' Andromedy | |
Sm. takzhe:
Vse publikacii na tu zhe temu >> | |
