- Solar System
- Jupiter (2007)
- Earth Aurora (2005)
- Comet Tempel 1 (2005)
- Saturn (2005)
- Saturn (2005)
- Jupiter (2005)
- Titan (2004)
- Normal Stars & Star Clusters
- White Dwarfs & Planetary Nebulas
- CH Cyg (2010)
- Cepheus B (2009)
- NGC 6543 (2008)
- NGC 5315 (2007)
- NGC 7027 (2006)
- Mz 3 (2006)
- BD+30-3639 (2006)
- Hen 3-1475 (2006)
- NGC 40 (2005)
- RX J0806.3+1527 (2005)
- Mira (2005)
- H1504+65 (2004)
- V471 Tauri (2004)
- Nova Aquilae (2001)
- NGC 7027 (2001)
- NGC 6543 (2001)
- Sirius A and B (2000)
- BD+30-3639 (2000)
- Supernovas & Supernova Remnants
- Neutron Stars/X-ray Binaries
- G350.1-0.3 (2012)
- PSR J0357+3205 (2011)
- Crab Nebula (2011)
- GRS 1915+105 (2011)
- SGR 0418+5729 (2010)
- G327.1-1.1 (2010)
- G54.1+0.3 (2010)
- Crab Nebula (2009)
- PSR B1509-58 (2009)
- GRS 1915+105 (2009)
- PSR J0108-1431 (2009)
- Crab Nebula (2008)
- NGC 6121 (2008)
- NGC 6397 (2008)
- RX J0822-4300 in Puppis A (2007)
- Circinus X-1 (2007)
- G11.2-0.3 (2007)
- Crab Nebula (2006)
- XRF 060218 (2006)
- GRO J1655-40 (2006)
- J0617 in IC 443 (2006)
- Westerlund 1 (2005)
- 47 Tuc W (2005)
- RX J0806.3+1527 (2005)
- Galactic Center X-ray Binaries (2005)
- 3C58 (2004)
- Mouse (2004)
- 47 Tucanae (2003)
- NGC 6266 (2003)
- NGC 7099 (2003)
- NGC 6752 (2003)
- NGC 6366 (2003)
- Vela Pulsar Jet (2003)
- B1957+20 (2003)
- Crab Nebula (2002)
- G54.1+0.3 (2002)
- 1E 1207.4-5209 (2002)
- RX J1856.5-3754 (2002)
- 3C58 (2002)
- 3C58 (2001)
- B1509-58 in SNR G320.4-1.2 (2001)
- KS 1731-260 (2001)
- M15 (2001)
- Vela Pulsar (Wide-Field View) (2001)
- 47 Tucanae (2001)
- G11.2-0.3 (2001)
- IC 443 (2000)
- Circinus X-1 (2000)
- Vela Pulsar (2000)
- Cygnus X-3 (2000)
- Crab Nebula (1999)
- PSR 0540-69 (1999)
- Black Holes
- Milky Way Galaxy
- Sagittarius A* (2012)
- Sagittarius A* (2010)
- Galactic Center (2009)
- Galactic Center (2009)
- Galactic X-ray Ridge (2009)
- Sagittarius A* (2008)
- Light Echo at Galactic Center (2007)
- Arches, Quintuplet, and GC Star Clusters (2006)
- Sagittarius A* (2005)
- Galactic Center X-ray Binaries (2005)
- DB01-42 (2004)
- DB00-58 (2004)
- DB00-6 (2004)
- Quintuplet Cluster (2004)
- Hot Gas in Galactic Center (2004)
- Sagittarius A* (2003)
- Galactic Center (2002)
- Galactic Center Radio Arc (2002)
- Sagittarius A* (2001)
- Galactic Plane (2001)
- Arches Cluster (2001)
- Sagittarius A East (2001)
- Galactic Center (2000)
- Normal Galaxies & Starburst Galaxies
- Quasars & Active Galaxies
- Groups & Clusters of Galaxies
- Cosmology/Deep Fields/X-ray Background
- Chandra Deep Field South (2011)
- Abell 1758 (2010)
- 4C+00.58 (2010)
- Lyman Alpha Blobs (2009)
- HDF 130 (2009)
- Abell 1689 (2008)
- GOODS Chandra Deep Field-South (2007)
- Bootes Field (2007)
- CL 0016+1609 (2006)
- Abell 665 (2006)
- MACS J1149.5+223 (2006)
- CL J1226.9+3332 (2006)
- Abell 1689 (2006)
- Abell 1914 (2006)
- Chandra Deep Field-North (2005)
- Chandra Deep Field South (2005)
- Submillimeter Galaxies in the Chandra Deep Field-North (SMG 123616.1+621513) (2005)
- Lockman Hole (2005)
- Mkn 421 (2005)
- GOODS CDFS 033213.9-275000 (2004)
- GOODS CDFS 033251.6-275212 (2004)
- GOODS Chandra Deep Field-North (2003)
- GOODS Chandra Deep Field-South (2003)
- Lockman Hole North-West (2003)
- Hot Intergalactic Gas (2002)
- Chandra Deep Field-North (2001)
- Chandra Deep Field South (2001)
- HDFN Deep Field (2000)
- Deep Field in Canes Venatici (2000)
- Miscellaneous
- GRB 110328A (2011)
- GRB 050709 (2005)
- GRB 031203 (2004)
- XRF 020427 (2003)
- XRF 011030 (2003)
- TWA 5B (2003)
- GRB 020813 (2003)
- GRB 010222 (2001)
- GRB 991216 (2000)
- Brown Dwarf LP 944-20 (2000)
Revised: 5-, 2012