Credit & Copyright: Oshin Zakarian
(TWAN)
Explanation:
This surreal, wintry scene
is a composite picture
recorded
on December 10 as the Moon
rose behind the Zagros Mountains of Iran.
A total lunar eclipse was already
in progress.
The image combines nearly 500 successive frames taken
over 1.5 hours beginning
in twilight as the eclipsed Moon steadily
climbed above the rugged landscape.
The reddened lunar disk and deep blue twilight make for a striking
contrast, yet the contrasting colors have the same root cause.
The eclipsed Moon is red because the
Earth's
umbral shadow is suffused with
a faint red light.
The ruddy illumination is from all the
reddened sunsets and sunrises, as seen from a
lunar perspective.
But the sunsets and sunrises are reddened because
the Earth's atmosphere
scatters blue
light more strongly
than red, creating the twilight sky's dim, blue glow.
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:
lunar eclipse - twilight - shadow - затмение - Луна
Публикации со словами: lunar eclipse - twilight - shadow - затмение - Луна | |
См. также:
Все публикации на ту же тему >> |