Credit & Copyright: Florian Breuer
Explanation:
In front of a famous background of stars and galaxies lies some of Earth's more unusual
trees.
Known as quiver trees, they are actually
succulent
aloe plants that can grow to tree-like
proportions.
The quiver tree
name is derived from the historical usefulness of their hollowed branches as dart
holders.
Occurring primarily in southern
Africa, the trees pictured in the
above 16-exposure composite are in
Quiver Tree Forest
located in southern Namibia.
Some of the tallest quiver trees
in the park are estimated to be about 300 years old.
Behind
the trees
is light from the small town of
Keetmanshoop,
Namibia.
Far in the distance,
arching across the background, is the majestic
central band of our
Milky Way Galaxy.
Even further in the distance, visible on the image left, are the
Large and
Small Magellanic Clouds,
smaller satellite galaxies of the Milky Way that are
prominent in the skies of
Earth's southern hemisphere.
Last Repetitive Day this Century:
For one second today the date and time will be 12/12/12 12:12:12.
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:
Milky Way - Млечный Путь - звездное небо
Публикации со словами: Milky Way - Млечный Путь - звездное небо | |
См. также:
Все публикации на ту же тему >> | |
