Credit & Copyright: Martin Pugh
Explanation:
This telescopic close-up
shows off the otherwise faint
emission nebula
IC 410 in striking false-colors.
It also features two remarkable inhabitants of the cosmic pond
of gas and dust below and right of center, the
tadpoles
of IC 410.
The picture is a composite
of images taken through
narrow band filters.
The narrow band image data
traces atoms in the nebula,
with emission from sulfur atoms in red, hydrogen atoms
in green, and oxygen in blue.
Partly obscured by foreground dust,
the nebula itself
surrounds NGC 1893, a young
galactic cluster of stars that energizes the glowing gas.
Composed of denser cooler gas and dust
the tadpoles are around 10 light-years long,
potentially sites of ongoing star formation.
Sculpted by
wind and radiation from the cluster stars,
their tails trail away from the cluster's central region.
IC 410 lies some 12,000 light-years away,
toward the constellation Auriga.
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:
emission nebula - star formation - туманность - Рассеянное скопление - звездообразование
Публикации со словами: emission nebula - star formation - туманность - Рассеянное скопление - звездообразование | |
См. также:
Все публикации на ту же тему >> | |
