Progress M-38
| A Progress-M spacecraft | |
| Mission type | Mir resupply | 
|---|---|
| COSPAR ID | 1998-015A | 
| SATCAT no. | 25256 | 
| Spacecraft properties | |
| Spacecraft | Progress (No.240) | 
| Spacecraft type | Progress-M | 
| Manufacturer | RKK Energia | 
| Start of mission | |
| Launch date | 14 March 1998, 22:45:55 UTC | 
| Rocket | Soyuz-U | 
| Launch site | Baikonur, Site 1/5 | 
| End of mission | |
| Disposal | Deorbited | 
| Decay date | 15 May 1998, 21:39:00 UTC | 
| Orbital parameters | |
| Reference system | Geocentric | 
| Regime | Low Earth | 
| Perigee altitude | 193 km | 
| Apogee altitude | 249 km | 
| Inclination | 51.6° | 
| Period | 88.6 minutes | 
| Epoch | 14 March 1998 | 
| Docking with Mir | |
| Docking port | Kvant-1 aft | 
| Docking date | 17 March 1998, 00:31:17 UTC | 
| Undocking date | 15 May 1998, 18:43:54 UTC | 
Progress M-38 (Russian: Прогресс M-38) was a Russian unmanned Progress cargo spacecraft, which was launched in March 1998 to resupply the Mir space station.