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Additional Media

NASA’s Northrop Grumman Commercial Resupply Services 23 Launch

Launch of the Northrop Grumman Cygnus CRS-23 Cargo Craft on a SpaceX Falcon from the Kennedy Space Center; launch is scheduled at 22:11:49 GMT, 17:11:49 CT, 18:11:49 ET

NG-23 Mission

Livestream on X

Watch Live: SpaceX Falcon 9 rocket to launch space station cargo mission

Watch live coverage as SpaceX launches a Falcon 9 rocket carrying a Northrup Grumman Cygnus cargo ship to the International Space Station. Liftoff from Space Launch Complex 40 at Cape Canaveral Space ...

SpaceX Falcon 9 Launches CRS NG-23 to the ISS

Cygnus NG-23 (Northrop Grumman-23) is a cargo resupply mission of the Northrop Grumman Cygnus spacecraft to the International Space Station under the Commercial Resupply Services (CRS) contract with N...

SpaceX

SpaceX designs, manufactures and launches advanced rockets and spacecraft. The company was founded in 2002 to revolutionize space technology, with the ultimate goal of enabling people to live on other planets.

Cygnus CRS-2 NG-23 (S.S. William “Willie” C. McCool)

Circle Image

Overview

Destination: Low Earth Orbit
Mission: Resupply

Low Earth Orbit Space Launch Complex 40 Cape Canaveral SFS, FL, USA Probability: 90%
B1094 - Landing Zone 2

This is the 23rd flight of the Northrop Grumman's uncrewed resupply spacecraft Cygnus and its 22nd flight to the International Space Station under the Commercial Resupply Services contract with NASA.

Telemetry

Launch trajectory and telemetry simulations provided by Flight Club - a rocket launch simulator and orbital trajectory visualiser for all things space!

Updates

Cosmic_Penguin • Sept. 15, 2025, 12:04 a.m.

Spacecraft in operation with solar arrays deployed.


Cosmic_Penguin • Sept. 14, 2025, 10:27 p.m.

Spacecraft separation.


Cosmic_Penguin • Sept. 14, 2025, 10:12 p.m.

Liftoff.


LL2 • Sept. 14, 2025, 9:49 p.m.

Official Webcast by NASA has started


Cosmic_Penguin • Sept. 14, 2025, 9:30 p.m.

Updated launch weather, 85% GO.


Falcon 9

Family:
Configuration: Block 5

Falcon 9 is a two-stage rocket designed and manufactured by SpaceX for the reliable and safe transport of satellites and the Dragon spacecraft into orbit. The Block 5 variant is the fifth major interval aimed at improving upon the ability for rapid reusability.

See Details
Specifications
  • Stages
    2
  • Length
    70.0 m
  • Diameter
    3.65 m
  • Fairing Diameter
    5.2 m
  • Launch Mass
    549.0 T
  • Thrust
    7607.0 kN
Family
  • Name
    Falcon 9
  • Family
  • Variant
    Block 5
  • Alias
  • Full Name
    Falcon 9 Block 5
Payload Capacity
  • Launch Cost
    $52000000
  • Low Earth Orbit
    22800.0 kg
  • Geostationary Transfer Orbit
    8300.0 kg
  • Direct Geostationary
  • Sun-Synchronous Capacity

Booster Info


B1094

Status: Active


Type: Core
Flight Proven: Yes
First Flight: April 29, 2025
Last Flight: April 11, 2026
Flights: 7
Landings Attempted: 7
Landings Successful: 7
Previous B1094 Flights

Landing Information

The Falcon 9 first stage B1094 has landed back at the launch site at Landing Zone 2 (LZ-2) after its 4th flight.

Result: Successful Return to Launch Site landing at Landing Zone 2.

Cygnus CRS NG-23 (S.S. William “Willie” C. McCool)


Active Cargo Unmanned Payload Capacity: 3750 kg
Destination: International Space Station
Serial Number: None

This is the twenty-second flight to the ISS by the Cygnus spacecraft under the CRS program and their eleventh under the CRS-2 program. This is also the 18th use of the enhanced size Cygnus.

Cygnus Enhanced Details

SpaceX

SpaceX

(SpX)

CEO: Elon Musk Founded: 2002 Successes: 714 Failures: 15 Pending: 129

Agency Type:

Space Exploration Technologies Corp., known as SpaceX, is an American aerospace manufacturer and space transport services company headquartered in Hawthorne, California. It was founded in 2002 by entrepreneur Elon Musk with the goal of reducing space transportation costs and enabling the colonization of Mars. SpaceX operates from many pads, on the East Coast of the US they operate from SLC-40 at Cape Canaveral Space Force Station and historic LC-39A at Kennedy Space Center. They also operate from SLC-4E at Vandenberg Space Force Base, California, usually for polar launches. Another launch site is being developed at Boca Chica, Texas.

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Cape Canaveral SFS, FL, USA

Space Launch Complex 40


Long March 2D
Success
13 hours, 44 minutes ago
PIESAT-2 13-16
Launch Complex 9 - Taiyuan Satellite Launch Center, People's Republic of China

4 X-band synthetic-aperture radar Earth observation satellites for the Chinese Earth observation satellite company PIESAT.


Electron
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21 hours, 12 minutes ago
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43/3 (43L) - Plesetsk Cosmodrome, Russian Federation

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Kuaizhou 11
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SpaceTY-51 & 52
Launch Area 95A - Jiuquan Satellite Launch Center, People's Republic of China

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Space Launch Complex 4E - Vandenberg SFB, CA, USA

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Gravity-1
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4 days, 2 hours ago
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