| Bubble |
| Open cluster M52 is located very near the Bubble Nebula, and this image contains many other objects as well. |
| M35 |
| M35 is a beautiful open cluster in Gemini, and is accompanied by a much older cluster NGC 2158. |
| M103 |
| M103 is a beautiful compact open cluster in Cassiopiea. This image includes a meteor that streaked through one of my frames. |
| NGC 7789 |
| NGC 7789 is one of the most dense open clusters in the fall sky. It is located in Cassiopiea, and is a fine sight visually in telescopes of all apertures. |
| Brocchi's Cluster |
| Also called the Coathanger, this is not a true cluster. |
| M67 |
| Messier 67 is a fine open cluster in the faint constellation of Cancer. |
| NGC 7762 |
| This open cluster is accompanied by several other clusters and lies in the nebular region Ced 214. |
| NGC 7790 |
| This field of view contains many small open clusters. |
| NGC 1528 |
| NGC 1528 is a large, rich open cluster in the constellation of Perseus. |
| Double Cluster |
| Two beautiful clusters in one field, easily visible to the naked eye. |
| E.T. Cluster |
| Also called the Owl Cluster, or occasionally the Lobster Cluster. |
| Pleiades |
| M45 is a spectacular naked eye cluster and a photographic showpiece in Taurus. |
| M52, Bubble, and Sh2-157 |
| The largest object in this image is nebula Sh2-157, lying nearby to the Bubble Nebula and M52. |
| NGC 6939 and NGC 6946 |
| The galaxy NGC 6946 is paired with an open cluster NGC 6939 lying in the foreground. |
| M50 |
| This bright open cluster is located in Monoceros. |
| Saturn inside the Beehive |
| In Feburary 2006, Saturn could be found hiding in the Beehive Cluster. |
| M41 |
| This bright open cluster is located in Canis Major. |
| "37" Cluster |
| Proof that Douglas Adams was wrong: the answer to the meaning of life, the universe, and everything is not 42. |
| M46 and M47 |
| This field contains open clusters M46, M47, and NGC 2423. M46 sports a planetary nebula, NGC 2438. |
| Auriga Cluster Mosaic |
| A mosaic containing M36, M37, M38, and several other clusters. |
| M37 |
| M37 is the prettiest, most dense open cluster of the three big Auriga clusters. |
| M34 |
| M34 is a sparse open cluster in Perseus. |
| Kemble's Cascade |
| This is a string of stars cascading into the open cluster NGC 1502. |
| NGC 752 |
| This large, sparse open cluster is in the constellation of Andromeda. |
| M103 and NGC663 |
| This wide-field contains M103, NGC 663, NGC 659, NGC 654, and Trumpler 1. |
| Lagoon and Trifid |
| This field of view contains the Lagoon and Trifid Nebulas, open cluster M21, and globular cluster NGC 6544. |
| Wild Duck Cluster |
| M11 is one of the most dense open clusters. |
| Comet C/2001 Q4 NEAT |
| A telescopic comet that appeared in 2004, and which made a close pass with the Beehive Cluster. |
| Venus with the Pleiades |
| In April 2004, Venus could be seen in the same field of view as the Pleiades. |