castro.pic:
Messier 51 - whirlpool-galaxy
castro.pic:
Messier 51 - whirlpool-galaxy crop
castro.pic:
Messier 102 crop
castro.pic:
Messier 102
castro.pic:
Messier 102 Annotated
castro.pic:
Hickson 68 crop
castro.pic:
Hickson 68 and NGC5371
castro.pic:
NGC5371 and Hickson 68 Annotated
castro.pic:
NGC4725
castro.pic:
Galaxies in Draco
castro.pic:
Ghost Nebula - VdB141
castro.pic:
Messier 13 - globular cluster
castro.pic:
M101 - Pinwheel Galaxy - LRGB
castro.pic:
The Crescent Nebula - the brain
castro.pic:
The Great Wall
castro.pic:
Eye of Sauron - NGC7293 crop
castro.pic:
IC342 - The Hidden Galaxy
castro.pic:
IC405
castro.pic:
IC 1396A - Elephant's Trunk nebula (Elefantenrüsselnebel)
castro.pic:
NGC6995 - Cirrusnebel (Schleiernebel)
castro.pic:
Messier 45 - close up
castro.pic:
Sh2-112 - emission nebula
castro.pic:
Sh2-112 - emission nebula
castro.pic:
Sh2-115
castro.pic:
Messier 51 - Whirlpool Galaxy
castro.pic:
The Lagoon Nebula - M8
castro.pic:
The Monkey Head Nebula - NGC2175
castro.pic:
Messier 94 - Cat's Eye Galaxy
castro.pic:
Messier 1 - Crab Nebula
castro.pic:
Messier 16 - Eagle Nebula
