chowold2

#1-V838 Monocerotis (V838 Mon) is a red variable  star in the constellation Monoceros, ~7 u) J) y% }  g) L, _
#2-The Little Ghost Nebula (NGC 6369) is a planetary nebula
  n8 T" r) ~/ c& o* Q0 `#3-NGC 6302 ( Butterfly Nebula), is a bipolar planetary nebula in the constellation Scorpius.
; ~1 B$ I4 i& l! t9 J; _公仔箱論壇#4-The Cat's Eye Nebula (NGC 6543) is a planetary nebula in the constellation of Draco.
" W4 K$ E! A. d/ o! X  N$ L2 N#5-Saturn is the sixth planet from the Sun and the second largest planet in the Solar System.
1 `9 Z7 c3 E; e# v公仔箱論壇#6-interacting galaxies(two galaxies disturbing each other)