SPACE LAUNCH SYSTEM (SLS) BLOCK 1
EXPENDABLE 2-STAGE LAUNCH VEHICLE
ACTIVE
Technical Overview
Length
height
111
m
Diameter
radio_button_unchecked
8.4
m
Launch Mass
scale
2,628
t
Payload to LEO
rocket
95,000
kg
Engine Details
RS-25
RS-25 is the hydrolox engine used on the core stage of NASA’s Space Launch System.
Propellant
LOX / LH2
Thrust
512,300 lbf
Cycle
Staged combustion
Flight History
*Since 2022-11-16
rocket_launch
Total Launches
1
trending_up
1 consecutive successes
check_circle
Successful Launches
1
verified
100% success rate
warning
Failed Launches
0
schedule
1 pending