Non User
Index: >
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z
Business
Non User
Industries
Finance
Tax
Home
> Protogalaxy
In
cosmology
, a
protogalaxy
is a
cloud
of
gas
which is forming into a
galaxy
. It is believed that the rate of
star formation
, during this period of
galactic evolution
, will determine whether a galaxy is a
spiral
or
elliptic galaxy
; a slower star formation tends to produce a spiral galaxy.
Galaxies
Non User
