SLS Block 1B | Artemis VI

Updates

Space Launch System (SLS)

Family:
Configuration: Block 1B

The Space Launch System (SLS) is an American Space Shuttle-derived heavy expendable launch vehicle. It is part of NASA's deep space exploration plans including as the main launch vehicle of the Artemis program. SLS follows the cancellation of the Constellation program, and is to replace the retired Space Shuttle.

See Details
Specifications
  • Stages
    2
  • Length
    111.0 m
  • Diameter
    8.4 m
  • Fairing Diameter
    8.4 m
  • Launch Mass
    2948.0 T
  • Thrust
    39000.0 kN
Family
  • Name
    Space Launch System (SLS)
  • Family
  • Variant
    Block 1B
  • Alias
  • Full Name
    Space Launch System Block 1B
Payload Capacity
  • Launch Cost
    $2000000000
  • Low Earth Orbit
    105000.0 kg
  • Geostationary Transfer Orbit
  • Direct Geostationary
  • Sun-Synchronous Capacity

National Aeronautics and Space Administration

National Aeronautics and Space Administration

(NASA)

Administrator: Jared Isaacman Founded: 1958 Successes: 122 Failures: 20 Pending: 5

Agency Type:

The National Aeronautics and Space Administration is an independent agency of the executive branch of the United States federal government responsible for the civilian space program, as well as aeronautics and aerospace research. NASA have many launch facilities but most are inactive. The most commonly used pad will be LC-39B at Kennedy Space Center in Florida.

INFO WIKI

Related News

SpaceNews

NASA budget would cancel dozens of science missions, lay off thousands

NASA released more details about its proposed fiscal year 2026 budget May 30, canceling dozens of science missions and cutting thousands of jobs. The post NASA budget would cancel dozens of science missions, lay off thousands appeared fir…

NASA

NASA Commits to Future Artemis Moon Rocket Production

NASA has finalized its contract with Boeing of Huntsville, Alabama, for approximately $3.2 billion to continue manufacturing core and upper stages for future Space Launch System (SLS) rockets for Artemis missions to the Moon and beyond.

Kennedy Space Center, FL, USA

Launch Complex 39B


Falcon 9
Success
3 hours, 30 minutes ago
NROL-179
Space Launch Complex 4E - Vandenberg SFB, CA, USA

Fourteenth batch of satellites for a reconnaissance satellite constellation built by SpaceX and Northrop Grumman for the National Reconnaissance Offi…


Ariane 64
Success
1 day, 23 hours ago
Amazon Leo (LE-03)
Ariane Launch Area 4 - Guiana Space Centre, French Guiana

Amazon Leo, formerly known as Project Kuiper, is a mega constellation of satellites in Low Earth Orbit that will offer broadband internet access, thi…


Falcon 9
Success
2 days, 5 hours ago
BlueBird Block 2 #3-5
Space Launch Complex 40 - Cape Canaveral SFS, FL, USA

AST SpaceMobile’s Block 2 BlueBird satellites are designed to deliver up to 10 times the bandwidth capacity of the BlueBird Block 1 satellites, requi…


Kuaizhou 11
Success
2 days, 8 hours ago
CentiSpace-1 Group 05
Launch Area 95A - Jiuquan Satellite Launch Center, People's Republic of China

Note: Unofficial reports indicate there may be 1 or more additional satellites that failed to separate from the upper stage, however this is not offi…


Long March 12
Success
2 days, 9 hours ago
SatNet LEO Group 22
Commercial LC-2 - Wenchang Space Launch Site, People's Republic of China

A batch of 9 Low Earth Orbit communication satellites for the Chinese state owned SatNet constellation operated by the China Satellite Network Group.…


Long March 3B/E
Success
3 days, 2 hours ago
Shijian 31
Launch Complex 2 (LC-2) - Xichang Satellite Launch Center, People's Republic of China

Classified experimental Chinese satellite of unknown purposes (officially described for "spatial environment detection" purposes).


Falcon 9
Success
3 days, 20 hours ago
Starlink Group 17-54
Space Launch Complex 4E - Vandenberg SFB, CA, USA

A batch of 24 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.


Kinetica 1
Success
4 days, 8 hours ago
8 x Jilin-1
Launch Area 130 - Jiuquan Satellite Launch Center, People's Republic of China

8 Earth observation satellites for the Jilin-1 commercial Earth observation satellites constellation: * High Resolution-04D 01-02 * High Resoluti…


Falcon 9
Success
6 days, 23 hours ago
Starlink Group 10-54
Space Launch Complex 40 - Cape Canaveral SFS, FL, USA

A batch of 29 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.


H3-30
Success
1 week ago
H3-30 Test Flight
Yoshinobu Launch Complex LP-2 - Tanegashima Space Center, Japan

Test flight of the H3-30 variant of the H3 launch vehicle with 3 LE-9 engines in the first stage and no SRBs. The flight will carry a dummy main payl…