
Austin 1989 |

Bradfield 1987 |

Machhulz 2004 |

9P Tempel 2005 |

Hale-Bopp 1997 |

Halley 1986 |

Pojmanski 2006 |

73P S/W 2006 |
 73P-C S/W 2006 |

73P-B S/W (Flash) |
 73P-C
S/W Update |
 73P-B
S/W Update |

4P/Faye 2006 |
 4P/Faye with NGC 821 |
 C/2006 M4
(Swan) |
 C/2006 M4
(Swan) |
 C/2006 M4
(Swan) |
 C/2006 M4
(Swan) |

2P/Encke 2007 |

C/2003 WT42 |

C/2007 E2 (Lovejoy) |
 C/2007 E2 (Lovejoy) |

C/2007 E1 (Garradd) |

96P/Machholz '07 |

C/2007 F1 (LONEOS) |

17P/Holmes |
 17P/Holmes
Core |

C/2009 K5 McNaught |

C/2009 R1 McNaught |

103P Hartley 2 |

C/2009 P1 Garradd |
 C/2009 P1 Garradd |
 C/2009 P1 Garradd |

Saturn Occultation '07 |

Pluto |

Moon and Clouds |

Moon's Craters |

First Moon |

Moon Mosaic |

Phase 68,1 |

Moon Eclipse 1992 |
 Moon Eclipse
2011 |

Sun Eclipse Movie |

Venus Transit |

H-Alpha Sun |
 H-Alpha Sun |
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