Credit & Copyright: Fernando Cabrerizo
Explanation:
This fifteen degree wide field of view stretches across the crowded
starfields of Sagittarius
toward
the center of our Milky Way galaxy.
In fact, the center of the galaxy lies near the right edge of
the rich starscape and eleven bright star clusters and nebulae
fall near the center of the frame.
All eleven are numbered entries in the catalog compiled by
18th century cosmic tourist
Charles Messier.
Achieving celebrity status for
skygazers,
M8 (Lagoon),
M16 (Eagle), M17 (Omega), and
M20 (Trifid)
show off the telltale reddish hues of emission nebulae associated
with star forming regions.
But also eye-catching in small telescopes are
star clusters in the crowded region;
M18, M21,
M22, M23,
M25, and M28.
Broader in extent than the star clusters themselves,
M24 is actually
a cloud of the Milky Way's stars thousands of light-years long,
seen through a break in the galaxy's veil of obscuring dust.
You can put your cursor over the image
(or
click here) for help identifying Messier's eleven.
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 |
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NASA Official: Jay Norris. Specific rights apply.
A service of: LHEA at NASA / GSFC
& Michigan Tech. U.
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Публикации с ключевыми словами:
Messier catalog - каталог Мессье
Публикации со словами: Messier catalog - каталог Мессье | |
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