A globular cluster is a spherical collection of stars that orbits a galactic core as a
satellite. ... Globular clusters, which are found in the halo of a galaxy, contain
considerably .... In reality...
whyfund.net/Astronomy/Test Astronomy Chapter 25 Quiz Q&As MATCHING.htm
A merger between a small elliptical galaxy and a large spiral galaxy will most ...
Why are supermassive galaxies often found at the cores of rich galaxy clusters?
The seeds of galaxy formation were sown in the very early universe when .... why
supermassive galaxies are often found at the cores of rich galaxy clusters.
faculty.tcc.edu/kbroun/astronomy/seeds powerpoint/chapter17/chapter 17.ppt
Active galaxies are often associated with interacting galaxies, possibly result of
recent ... Jets are powered by accretion of matter onto a supermassive black hole
.... If a quasar is triggered in a galaxy's core, what would it look like to people
living .... nuclei more often found in close galaxy pairs and in rich clusters of
Nov 18, 2011 ... 6) In a lobe radio galaxy, the ultimate energy source for the entire galaxy is
thought ... 8) Why are supermassive galaxies often found at the cores of rich
galaxy clusters? ... B) Many globular clusters swarmed together to form it.
Galaxies are often found in groups called clusters of galaxies. ... In rich galaxy
clusters the most common kind of galaxy is elliptical, while in poor clusters and
for galaxies not in clusters, spiral types dominate. 6. ... About 1% of all galaxies
show signs of activity in their cores. 11. ... The explosion of a supermassive star.
Aug 19, 2010 ... By observing the ultraviolet light from the galaxies found in this study the ... from
supermassive black holes inside the cores of very distant galaxies. ... During a
supernova explosion, a single star can often outshine an entire galaxy. ..... The
image shows a rich tapestry of 7,500 galaxies stretching back ...
Mar 23, 2008 ... Rich in interstellar gas and dust, the galaxy is home to approximately 60 globular
... Hubble is often used to study these clusters as its extremely ..... They have
found that some of these supermassive black holes, which contain ..... A star-
depleted core distinguishes massive galaxies from standard elliptical ...
Later, many ellipticals and their groups merged into massive galaxy clusters. ...
big elliptical galaxies are often found near the centers of groups and rich clusters.
... associated with a supermassive black hole in the core of the central elliptical.
Nov 1, 2014 ... Recent observations of galaxy clusters and of their central galaxies (Brightest
Cluster ... total density profiles are well described by the "universal" profile found
in .... suggest that it might explain the large stellar cores often observed in BCGs.
So far, the effects of supermassive black holes in BCGs can...