Near Matches
Ignore Exact
Everything
2
Emission Nebula
(
thing
)
by
65535
Sun May 21 2000 at 17:15:37
This is the
visible
photon
emission
of
ion
ized
proton
s and
electron
s re
combining
into
hydrogen
. The
emit
ted
light
is generally
red
in
colour
.
The large
cloud
s of ionized
gas
that form these
nebula
e are
create
d by electron-
strip
ping
UV
ray
s from a nearby
hot
star
.
For
more
of this kind of
fun
,
check out
APOD
.
This is not to be
confuse
d with en
Reflection Nebula
, which is a
cloud
of
dust
.
Reflection Nebula
deep sky object
dark nebula
Apod
Nebulium
Rho Ophiuchi
Nebula
Rosette Nebula
Lagoon Nebula
Trifid Nebula
Cepheid variable
Rydberg equation
Forbidden lines
Planetary nebula
Gravity
Asterism
visible
Log in
or
register
to write something here or to contact authors.