CRS NG-12

Launch Success

Liftoff Time (GMT)

13:59:47

Saturday November 2, 2019

Watch Replay

Official Livestream

Mission Details

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Launch Notes

First flight of Antares 230+.

CRS NG-12

Wiki

Cygnus NG-12 (Northrop Grumman-12) is a cargo resupply mission of the Northrop Grumman Cygnus spacecraft to the International Space Station under the Commercial Resupply Services (CRS) contract with NASA. Northrop Grumman and NASA jointly developed a new space transportation system to provide commercial cargo resupply services to the International Space Station. The Cygnus cargo ship consists of two parts, a service module built in the USA based on the GEOStar platform, and a pressurized module, manufactured in France and Italy by Thales Alenia. The cargo is sent into orbit by a launcher specially developed for this purpose. Antares has a first stage based on Energiya lateral blocks, made in Ukraine by Yuzhnoye. It was initially powered by two NK-33s, built in the 1960s for the Soviet N1 lunar launcher, before being replaced by RD-181s, derived from the RD-170s installed on Energiya and Zenit. The second stage, a Castor-30, is made in the USA, by Northrop Grumman. CRS NG-12 was captured by RMS on 04/11/2019 at 09:10 UTC and berthed to the Nadir port of the Unity module of the International Space Station on 04/11/2019 at 11:21 UTC. Its stay on the ISS was 88 days. It was unberthed on 31/01/2020 at 13:10 UTC and released by RMS on 31/01/2020 at 14:36 UTC. It deorbited on 17/03/2020 at 23:00 UTC.

Low Earth Orbit

1 Payload

3,705 kilograms

Rocket

Retired
Antares 230+

Active 2019 to 2023

Northrop Grumman logo

Agency

Northrop

Price

$85.00 million

Rocket

Diameter: 3.9m

Height: 42.5m

Payload to Orbit

LEO: 8,000 kg

Liftoff Thrust

3,844 Kilonewtons

Fairing

Diameter: 3.9m

Height: 9.9m

Stages

2

Launch Site

LP-0A

Wallops Flight Facility, Virginia, USA

Fastest Turnaround

105 days 6 hours

Stats

Antares


11th

Mission

2nd

Mission of 2019

2019


76th

Orbital launch attempt