NASA is seeking multi-year appropriations for the following selected
projects:
| MILLIONS OF REAL YEAR DOLLARS | FY 1998 | FY 1999 | FY 2000 | FY 2001 | FY 2002 | FY 2003 |
| INTERNATIONAL SPACE STATION | 2,121.3 | 2,109.2 | 1,914.6 | 1,596.8 | 1,147.0 | -- |
| SPACE INFRARED TELESCOPE FACILITY (SIRTF) | 81.4 | 134.5 | 130.0 | 117.3 | 25.8 | -- |
| DEVELOPMENT | 81.4 | 126.5 | 108.1 | 97.6 | 19.2 | -- |
| LAUNCH SERVICES | -- | 8.0 | 21.9 | 19.7 | 6.6 | -- |
| STRATOSPHERIC OBSERVATORY FOR | -- | -- | -- | -- | -- | -- |
| INFRARED ASTRONOMY (SOFIA) | 45.8 | 56.5 | 48.8 | 32.4 | -- | -- |
| X-33 EXPERIMENTAL LAUNCH VEHICLE | 329.8 | 313.9 | 75.0 | -- | -- | -- |
| TRACKING & DATA RELAY SATELLITE REPLENISHMENT | 157.5 | 120.4 | 58.0 | 70.0 | 98.2 | 52.6 |
| DEVELOPMENT | 107.0 | 69.3 | 37.8 | 19.8 | 16.4 | 19.9 |
| LAUNCH SERVICES | 50.5 | 51.1 | 20.2 | 50.2 | 81.8 | 32.7 |