- An
unbarred spiral galaxy is a type of
spiral galaxy without a
central bar, or one that is not a
barred spiral galaxy. It is
designated with an SA in the...
- A
barred spiral galaxy is a
spiral galaxy with a
central bar-shaped
structure composed of stars. Bars are
found in
about two
thirds of all
spiral galaxies...
-
dwarf spiral galaxies and
irregular galaxies. SAm
galaxies are a type of
unbarred spiral galaxy,
while SBm are a type of
barred spiral galaxy. SABm are a...
- that is in
between the
classifications of a
barred spiral galaxy and an
unbarred spiral galaxy. It is
designated as SAB in the
galaxy morphological classification...
- NGC 2683 is an
unbarred spiral galaxy discovered by
William Herschel on 5
February 1788....
- NGC 169 is an
unbarred spiral galaxy located in the
constellation Andromeda. It was
discovered on
September 18, 1857, by R. J. Mitc****. NGC 169 has a...
- Hartmann's
mountain zebra resting,
showing its
characteristic essentially unbarred belly...
-
adjacent to a room
containing unbarred windows. The
three of them
subsequently made
their escape through the
unbarred windows while the
guards were having...
-
degree of
ellipticity increasing from left to right) and the
barred and
unbarred spirals forming the two
parallel prongs of the fork on the right. Lenticular...
- expenditures, 1933-1938 (1940)
online Shinagel,
Michael (2010), The
Gates Unbarred: A
History of
University Extension at Harvard, 1910–2009,
Harvard University...
