There are 12 LEGO Space sets in 1989. Mission Commander is the largest set with 478 pieces.
| Image | Set Number | Name | Year | MSRP | Price Per Brick | 
|---|---|---|---|---|---|
|  | 1616 | Special Two-Set Space Pack | 1989 | $10 | $0.08 | 
|  | 1620 | Astro Dart | 1989 | $ | N/A | 
|  | 1621 | Lunar MPV Vehicle | 1989 | $ | N/A | 
|  | 1974 | Star Quest | 1989 | $ | N/A | 
|  | 6781 | SP-Striker | 1989 | $28 | $0.12 | 
|  | 6810 | Laser Ranger | 1989 | $2 | $0.05 | 
|  | 6831 | Message Decoder | 1989 | $3 | $0.09 | 
|  | 6850 | Auxiliary Patroller | 1989 | $ | N/A | 
|  | 6886 | Galactic Peace Keeper | 1989 | $12 | $0.10 | 
|  | 6895 | Spy Trak 1 | 1989 | $15 | $0.10 | 
|  | 6955 | Space Lock-Up Isolation Base | 1989 | $26 | $0.10 | 
|  | 6986 | Mission Commander | 1989 | $50 | $0.10 |