Space Launch System 2
Short answer
SLS Block 2 was a later heavy version of SLS. It was planned to use better boosters. It did not fly and was cancelled before use.
- Status
- cancelled
- Manufacturer
- National Aeronautics and Space Administration
- Height
- 111.00 m
- Diameter
- 8.00 m
- Mass
- 2949999 kg
- Payload to LEO
- 130000 kg
- Stages
- 3