Credit & Copyright: The Clementine Project
Explanation:
The Plane of the Ecliptic
is illustrated in this Clementine star tracker camera image which reveals
(from right to left)
the Moon lit by
Earthshine, the Sun's corona rising over
the Moon's dark limb, and the planets
Saturn,
Mars,
and Mercury.
The ecliptic plane is defined as the imaginary plane containing the Earth's
orbit around the Sun.
In the course of a year,
the Sun's apparent path
through the sky lies in this plane.
The Solar System's planetary bodies all
tend to lie near this plane, since they were formed from the Sun's spinning,
flattened, proto-planetary disk.
The snapshot above nicely captures a momentary line-up looking
out along this fundamental plane of our
Solar System.
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 |
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.
Publikacii s klyuchevymi slovami:
ecliptic - Solar System - Ekliptika - solnechnaya sistema - planety - Luna
Publikacii so slovami: ecliptic - Solar System - Ekliptika - solnechnaya sistema - planety - Luna | |
Sm. takzhe:
Vse publikacii na tu zhe temu >> |