Credit & Copyright: Olaf Filzinger
Explanation:
Dark, smooth regions that cover the Moon's
familiar face
are called by Latin names for oceans and seas.
That naming
convention is
historical,
though it may seem a little ironic to denizens of the space age
who recognize the Moon as a
mostly dry and airless world,
and the smooth, dark areas as
lava-flooded impact
basins.
For example, this telescopic lunar vista,
looks over the expanse of the northwestern Mare Imbrium,
or Sea of Rains and into the Sinus Iridum, the
Bay of Rainbows.
Ringed by the
Jura Mountains (montes),
the bay is about 250 kilometers across.
Seen after local sunrise, the mountains form part of the
Sinus Iridum impact crater wall.
Their rugged sunlit arc is bounded at the top by Cape (promontorium) Laplace
reaching nearly 3,000 meters above the bay's surface.
At the bottom of the arc is Cape Heraclides,
depicted
by Giovanni Cassini in his 1679 telescope-based drawings mapping
the moon as a
moon
maiden
seen in profile with
long, flowing hair.
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 2025 2026 |
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.
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Публикации с ключевыми словами:
Moon - Луна
Публикации со словами: Moon - Луна | |
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