Watch the Launch

Additional Media

NASA Commercial Resupply Mission NG-19

The NASA Commercial Resupply Mission NG-19 will deliver cargo to the the International Space Station (ISS), marking 10 years of cargo resupply service to NASA and the ISS.

Cygnus CRS-2 NG-19 (S.S. Laurel Clark)

Circle Image

Overview

Destination: Low Earth Orbit
Mission: Resupply

Low Earth Orbit Launch Area 0 A Wallops Island, Virginia, USA Probability: 90%

This is the 19th flight of the Orbital ATK's uncrewed resupply spacecraft Cygnus and its 18th 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

hitura-nobad • Aug. 2, 2023, 3:36 a.m.

Launch successful.


Cosmic_Penguin • Aug. 2, 2023, 12:32 a.m.

Liftoff.


LL2 • Aug. 1, 2023, 11:59 p.m.

Livestream has started


Antares 230+

Family: Antares
Configuration: 230+

Antares known during early development as Taurus II, is an expendable launch system developed by Orbital Sciences Corporation (now part of Northrop Grumman Innovation Systems after Northrop Grumman acquired Orbital ATK) and the Yuzhnoye Design Bureau to launch the Cygnus spacecraft to the International Space Station as part of NASA's COTS and CRS programs. Able to launch payloads heavier than 5,000 kg (11,000 lb) into low-Earth orbit, Antares is the largest rocket operated by Orbital ATK. Antares launches from the Mid-Atlantic Regional Spaceport and made its inaugural flight on April 21, 2013.

See Antares Details
Specifications
  • Minimum Stage
    2
  • Max Stage
    3
  • Length
    42.5 m
  • Diameter
    3.9 m
  • Fairing Diameter
  • Launch Mass
    286 T
  • Thrust
    3844 kN
Family
  • Name
    Antares 230+
  • Family
    Antares
  • Variant
    230+
  • Alias
  • Full Name
    Antares 230+
Payload Capacity
  • Launch Cost
  • Low Earth Orbit
    8200 kg
  • Geostationary Transfer Orbit
  • Direct Geostationary
  • Sun-Synchronous Capacity

Cygnus CRS NG-19 (S.S. Laurel Clark)


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

This is the nineteenth flight to the ISS by the Cygnus spacecraft under the CRS program and their eighth under the CRS-2 program. This is also the 15th use of the enhanced size Cygnus.

Cygnus Enhanced Details

Northrop Grumman Space Systems

Circle Image
CEO: Kathy Warden Founded: 2015 Successes: 14 Failures: 0 Pending: 5

Agency Type: Commercial

Northrup Grumman Space Systems designs, builds and delivers space, defence and aviation-related systems to customers around the world. They aquired Orbital ATK in 2018 along with its launchers and ongoing missions.

INFO WIKI

Related News

The Launch Pad

Northrop Grumman Launches Final Russia-Ukrainian Build Antares Rocket

On Tuesday evening at 8:31:14 PM EDT (00:31:14 UTC), Northrop Grumman ended an era of US space history with the final launch of the Antares 230+ launch vehicle carrying the Cygnus NG-19 spacecraft.

Teslarati

Final Antares flight successfully launches Space Station resupply mission

Antares’ final mission was a 100 percent success as the rocket sent the Cygnus cargo spacecraft to the International Space Station. The...

SpaceNews

Antares launches Cygnus to ISS

A Cygnus cargo spacecraft is on its way to the International Space Station after an Aug. 1 launch as part of NASA’s commitment to “full throttle” use of the station through the end of the decade.

Teslarati

Northrup Grumman’s Antares set for its swan song launch

Later this evening at 8:31 p.m. ET (00:31 UTC on the 2nd), the Northrup Grumman Antares 230+ rocket is scheduled to launch...

NASASpaceflight

Antares 230+ farewell launch flying S.S. Laurel Clark to ISS

The final flight of the Antares 230+ launch vehicle, marking the end of the career of Northrop Grumman’s Antares 200 series of rockets, lifted off Tuesday with the NG-19 mission under the Commercial Resupply Services cargo contract to supp…

Wallops Island, Virginia, USA

Launch Area 0 A


Long March 2
Success
1 day, 20 hours ago
Shenzhou 18
Launch Area 4 (SLS-1 / 921) - Jiuquan Satellite Launch Center, People's Republic of China

Seventh crewed flight to the Chinese space station.


Electron
Success
3 days, 10 hours ago
Beginning Of The Swarm (ACS3 & NeonSat-1)
Rocket Lab Launch Complex 1B - Onenui Station, Mahia Peninsula, New Zealand

NASA's Advanced Composite Solar Sail System (ACS3) is a technology demonstration mission tasked with deploying a composite boom solar sail. NeonSa…


Falcon 9
Success
3 days, 11 hours ago
Starlink Group 6-53
Space Launch Complex 40 - Cape Canaveral, FL, USA

A batch of 23 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.


Long March 2D
Success
6 days, 9 hours ago
Yaogan 42-02
Launch Complex 3 (LC-3/LA-1) - Xichang Satellite Launch Center, People's Republic of China

The Yaogan 42-02 is a Chinese military “remote sensing” satellite of unknown purposes.


Falcon 9
Success
1 week, 1 day ago
Starlink Group 6-52
Space Launch Complex 40 - Cape Canaveral, FL, USA

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


Falcon 9
Success
1 week, 2 days ago
Starlink Group 6-51
Launch Complex 39A - Kennedy Space Center, FL, USA

A batch of 23 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.


Long March 2D
Success
1 week, 5 days ago
SuperView Neo 3-01
Launch Area 4 (SLS-2 / 603) - Jiuquan Satellite Launch Center, People's Republic of China

Commercial Earth observation satellite built by CAST for China Siwei Survey and Mapping Technology Co. Ltd, with 0.5 m resolution over 9 image wavele…


Falcon 9
Success
2 weeks ago
Starlink Group 6-49
Space Launch Complex 40 - Cape Canaveral, FL, USA

A batch of 23 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.


Falcon 9
Success
2 weeks, 1 day ago
USSF-62
Space Launch Complex 4E - Vandenberg SFB, CA, USA

First Weather System Follow-on (WSF) satellite. WSF-M (Weather System Follow-on - Microwave) is the next-generation operational environmental sate…


Angara A5/Blok DM-03
Success
2 weeks, 2 days ago
Vostochny Angara Test Flight
Cosmodrome Site 1A - Vostochny Cosmodrome, Siberia, Russian Federation

First test launch of the Angara A5 launch vehicle from the Vostochny Cosmodrome. The rocket will carry a mass simulator payload.