Credit & Copyright: Adam Block,
Telescope Live
Explanation:
When stars form, pandemonium reigns.
A textbook case is the star forming region
NGC 6559.
Visible in the featured image are red glowing
emission nebulas of
hydrogen,
blue
reflection nebulas
of
dust, dark
absorption nebulas of dust, and the stars that formed from them.
The first massive stars
formed from the dense gas will emit
energetic light and
winds
that erode, fragment, and
sculpt their birthplace.
And then they
explode.
The resulting
morass
can be as beautiful as it is
complex.
After tens of millions of years, the dust
boils away,
the gas gets swept away, and all that is left is a bare
open cluster of stars.
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.
Публикации с ключевыми словами:
star formation - звезды - туманность - звездообразование
Публикации со словами: star formation - звезды - туманность - звездообразование | |
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