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Астронет: Астрономическая картинка дня Карлик в созвездии Водолея http://variable-stars.ru/db/msg/1191768/eng |
Credit & Copyright: A. Oksanen,
2.6 meter Nordic Optical Telescope
Explanation:
Our Milky Way Galaxy is not alone.
It is part of a gathering of about 50 galaxies known as the
Local Group.
Members include the
Great Andromeda Galaxy (M31),
M32,
M33, the
Large Magellanic Cloud, the
Small Magellanic Cloud,
Dwingeloo 1, several small
irregular galaxies,
and many
dwarf elliptical and
dwarf spheroidal galaxies.
Pictured above is the
Aquarius Dwarf, a faint dwarf irregular galaxy over 3 million
light years away.
An earlier
APOD
erroneously identified the above image as the
Sagittarius Dwarf.
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.