Credit & Copyright: Stephane Vetter
(Nuits sacrees)
Explanation:
On some nights, the sky is the best show in town.
On this night,
the sky was not only the best show in town,
but a composite image of the sky
won an international competition for landscape astrophotography.
The featured winning image was taken in 2011 over
JЖkulsАrlСn, the largest
glacial lake in
Iceland.
The photographer combined six exposures to capture not only two green
auroral rings, but their reflections off the serene lake.
Visible in the
distant background sky is the band of our
Milky Way Galaxy
and the
Andromeda galaxy.
A powerful
coronal mass ejection from the Sun
caused auroras to be seen as far south as
Wisconsin, USA.
As the Sun progresses away from its
current low in surface activity toward a
solar maximum
a few years away, many more
spectacular
images
of
aurora are expected.
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:
aurora - северное сияние
Публикации со словами: aurora - северное сияние | |
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