Thor DSV-2U – McDonnell Douglas
- Family: Thor
- Length: 23 m
- Diameter: 2.44 m
- Launch Mass: 49 T
- Low Earth Orbit Capacity: 500 kg
The Thor DSV-2U, manufactured by McDonnell Douglas established in unknown year, undertook its inaugural launch on 09/11/1976. Notably, Thor DSV-2U has 4 successful launches and 1 failed attempts, with a cumulative tally of 5 launches, currently with 0 pending launches in the pipeline.
The Thor DSV-2U or Thor LV-2F Star-37XE Star-37S-ISS was an American expendable launch system used to launch five DMSP weather satellites between 1976 and 1980.