Credit & Copyright: Mohammad Ranjbaran;
MR Thanks:
Amir Ehteshami
Explanation:
How many moons does Saturn have?
So far 82 have been confirmed, the smallest being only a fraction
of a kilometer across.
Six of its largest satellites can be seen here
in a
composite image
with 13 short exposure of the bright planet, and
13 long exposures of the brightest of its faint moons,
taken over
two weeks last month.
Larger than Earth's Moon and even slightly larger than
Mercury,Saturn's largest moon
Titan has a diameter of 5,150 kilometers and was captured making
nearly a complete orbit around its
ringed parent planet.
Saturn's first known natural satellite, Titan was
discovered in 1655 by
Dutch astronomer
Christiaan Huygens, in contrast with several
newly discovered moons announced in 2019.
The trail on the far right belongs to
Iapetus, Saturn's third largest moon.
The radius of
painted Iapetus' orbit is so large
that only a portion of it was captured here.
Saturn leads Jupiter across the night sky
this month, rising soon after sunset toward the southeast,
and remaining visible until
dawn.
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 |
Yanvar' Fevral' Mart Aprel' Mai Iyun' Iyul' Avgust Sentyabr' Oktyabr' Noyabr' Dekabr' |
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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Publikacii s klyuchevymi slovami:
Saturn - Saturn's Moon - Saturn - sputniki Saturna
Publikacii so slovami: Saturn - Saturn's Moon - Saturn - sputniki Saturna | |
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