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Астронет: Астрономическая картинка дня Скрытая галактика IC 342 http://www.variable-stars.ru/db/msg/1248805/eng |
Credit & Copyright: Ed Henry
(Hay Creek Observatory)
Explanation:
Similar
in size to other large, bright spiral galaxies,
IC 342
is a mere 7 million light-years distant in
the long-necked, northern constellation
Camelopardalis.
A sprawling island universe, IC 342
would otherwise be a
prominent galaxy in our night sky,
but it is almost hidden from view behind the veil of stars,
gas and dust clouds
in the plane of our Milky Way galaxy.
Even though IC 342's light is dimmed by
intervening cosmic
clouds, this remarkably sharp
telescopic image
traces the galaxy's own obscuring dust, blue star clusters, and glowing
pink star forming regions along spiral arms that
Wind far from the galaxy's core.
IC
342
may have undergone a recent
burst of
star formation activity and is
close enough to have gravitationally
influenced the evolution of the
local
group of galaxies and the Milky Way.
Authors & editors:
Robert Nemiroff
(MTU) &
Jerry Bonnell
(USRA)
NASA Web Site Statements, Warnings,
and Disclaimers
NASA Official: Jay Norris.
Specific
rights apply.
A service of:
LHEA at
NASA /
GSFC
& Michigan Tech. U.