| Cycle 6 Observations Begin | November, 2004 |
| Cycle 7 Call for Proposals | December 15, 2004 |
| Cycle 7 Proposals Due | March 15, 2005 |
| Cycle 7 Peer Review | June 21-23, 2005 |
| Next Users' Committee Meeting | October, 2005 |
| Cycle 7 Observations Begin | December, 2005 |
| Six Years of Chandra Symposium | November 2-4, 2005 |
| Cycle 8 Call for Proposals | December, 2005 |