Credit & Copyright: Antonio Finazzi
Explanation:
It is not a coincidence that planets line up.
That's because all of the
planets
orbit the
Sun in (nearly)
a single sheet called the plane of the ecliptic.
When viewed from inside that plane -- as
Earth dwellers are likely to do --
the planets all appear confined to a
single band.
It is a coincidence, though, when
three of the brightest planets all appear in nearly the same direction.
Such a coincidence was captured earlier this month.
Featured above (right to left),
Venus,
Saturn, and
Jupiter were all
imaged
together
in a line just after sunset, from the
San
Fermo Hills,
Bergamo,
Italy.
Joining the alignment are
Earth's Moon, and the position of the more distant
Uranus.
Bands of clouds streak across the sky toward the
setting Sun.
As Comet Leonard fades,
this planetary alignment -- absent the Moon --
should persist for the rest of the month.
Discovery + Outreach:
Graduate student research position open for APOD
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:
ecliptic - planets - Эклиптика - планеты
Публикации со словами: ecliptic - planets - Эклиптика - планеты | |
См. также:
Все публикации на ту же тему >> | |
