[ Back ] [ Up ] [ Next ]

SH2-173                                    Image down-sample 0.5x
Cassiopeia
Penryn, California
August 2005
FCL-90 II @ f4.5 (ag, ST-4)
ST-10XME sLRGB 5 minute subs

A very faint, extended nebula, part of the Cas OB5 super bubble.