Family-level launch record combining canonical variants, historical missions, public cadence forecasts, and available payload performance specs.
Historical missions are grouped by actual launch year. Forecast cadence uses family-level launch-rate rows.
| Year | Historical missions | Forecast launches |
|---|---|---|
| 2016 | 1 | 0 |
| 2017 | 1 | 0 |
| 2018 | 2 | 0 |
| 2019 | 2 | 0 |
| 2020 | 2 | 0 |
| 2021 | 2 | 0 |
| 2022 | 2 | 0 |
| 2023 | 1 | 0 |
| 2026 | 0 | 3 |
| 2027 | 0 | 3 |
| 2028 | 0 | 3 |
| 2029 | 0 | 3 |
| 2030 | 0 | 3 |
| 2031 | 0 | 3 |
| 2032 | 0 | 3 |
| 2033 | 0 | 3 |
| 2034 | 0 | 3 |
Payload capacity by variant and target orbit when structured capacity rows are available.
| Variant | Orbit | Capacity | Altitude | Inclination | Source |
|---|---|---|---|---|---|
Antares 330 | LEO | 10,500 kg | Unknown | 51.6 deg | Northrop Grumman Antares Rocket |
Latest launched missions using variants in this family.
| Mission | Variant | Launch |
|---|---|---|
| S.S. Laurel Clark Mission | Antares 230+ | Aug 2, 2023 |
| S.S. Sally Ride Mission | Antares 230+ | Nov 7, 2022 |
| S.S. Piers Sellers Mission | Antares 230+ | Feb 19, 2022 |
| S.S. Ellison Onizuka Mission |
Canonical variants rolled up into this launch vehicle family.
| Variant | Stages | Missions | Status |
|---|---|---|---|
Antares 110 | Not stated | 2 | Retired |
Antares 120 | Not stated | 2 | Retired |
Antares 130 | Not stated | 1 | Retired |
Antares 230 | Not stated | 5 | Retired |
| 2035 | 0 | 3 |
| 2036 | 0 | 3 |
| 2037 | 0 | 3 |
| 2038 | 0 | 3 |
| 2039 | 0 | 3 |
| 2040 | 0 | 3 |
| 2041 | 0 | 3 |
1 launch location represented.
| Year | Location | Launches | Confidence | Basis |
|---|---|---|---|---|
| 2026 | Wallops Flight Facility / MARS | Pad 0A | 3 | 35% | Northrop Grumman describes Antares 330 for Cygnus cargo service; model as up to three annual launches for CRS-class cadence. |
| 2027 | Wallops Flight Facility / MARS | Pad 0A | 3 | 35% | Northrop Grumman describes Antares 330 for Cygnus cargo service; model as up to three annual launches for CRS-class cadence. |
| 2028 | Wallops Flight Facility / MARS | Pad 0A | 3 | 35% | Northrop Grumman describes Antares 330 for Cygnus cargo service; model as up to three annual launches for CRS-class cadence. |
| 2029 | Wallops Flight Facility / MARS | Pad 0A | 3 | 35% | Northrop Grumman describes Antares 330 for Cygnus cargo service; model as up to three annual launches for CRS-class cadence. |
| 2030 | Wallops Flight Facility / MARS | Pad 0A | 3 | 35% | Northrop Grumman describes Antares 330 for Cygnus cargo service; model as up to three annual launches for CRS-class cadence. |
| 2031 | Wallops Flight Facility / MARS | Pad 0A | 3 | 35% | Northrop Grumman describes Antares 330 for Cygnus cargo service; model as up to three annual launches for CRS-class cadence. |
| 2032 | Wallops Flight Facility / MARS | Pad 0A | 3 | 35% | Northrop Grumman describes Antares 330 for Cygnus cargo service; model as up to three annual launches for CRS-class cadence. |
| 2033 | Wallops Flight Facility / MARS | Pad 0A | 3 | 35% | Northrop Grumman describes Antares 330 for Cygnus cargo service; model as up to three annual launches for CRS-class cadence. |
| 2034 | Wallops Flight Facility / MARS | Pad 0A | 3 | 35% | Northrop Grumman describes Antares 330 for Cygnus cargo service; model as up to three annual launches for CRS-class cadence. |
| 2035 | Wallops Flight Facility / MARS | Pad 0A | 3 | 35% | Northrop Grumman describes Antares 330 for Cygnus cargo service; model as up to three annual launches for CRS-class cadence. |
| 2036 | Wallops Flight Facility / MARS | Pad 0A | 3 | 35% | Northrop Grumman describes Antares 330 for Cygnus cargo service; model as up to three annual launches for CRS-class cadence. |
| 2037 | Wallops Flight Facility / MARS | Pad 0A | 3 | 35% | Northrop Grumman describes Antares 330 for Cygnus cargo service; model as up to three annual launches for CRS-class cadence. |
| 2038 | Wallops Flight Facility / MARS | Pad 0A | 3 | 35% | Northrop Grumman describes Antares 330 for Cygnus cargo service; model as up to three annual launches for CRS-class cadence. |
| 2039 | Wallops Flight Facility / MARS | Pad 0A | 3 | 35% | Northrop Grumman describes Antares 330 for Cygnus cargo service; model as up to three annual launches for CRS-class cadence. |
| 2040 | Wallops Flight Facility / MARS | Pad 0A | 3 | 35% | Northrop Grumman describes Antares 330 for Cygnus cargo service; model as up to three annual launches for CRS-class cadence. |
| 2041 | Wallops Flight Facility / MARS | Pad 0A | 3 | 35% | Northrop Grumman describes Antares 330 for Cygnus cargo service; model as up to three annual launches for CRS-class cadence. Site-year coverage backfill copied... |
Northrop Grumman describes Antares 330 for Cygnus cargo service; model as up to three annual launches for CRS-class cadence.
Northrop Grumman describes Antares 330 for Cygnus cargo service; model as up to three annual launches for CRS-class cadence.
Northrop Grumman describes Antares 330 for Cygnus cargo service; model as up to three annual launches for CRS-class cadence.
Northrop Grumman describes Antares 330 for Cygnus cargo service; model as up to three annual launches for CRS-class cadence.
Northrop Grumman describes Antares 330 for Cygnus cargo service; model as up to three annual launches for CRS-class cadence.
Antares 230+ |
| Aug 10, 2021 |
| S.S. Katherine Johnson | Antares 230+ | Feb 20, 2021 |
| S.S. Kalpana Chawla Mission | Antares 230+ | Oct 3, 2020 |
| S.S. Robert Lawrence Mission | Antares 230+ | Feb 15, 2020 |
| S.S. Alan Bean | Antares 230+ | Nov 2, 2019 |
Upcoming mission rows with announced launch timing.
| Mission | Variant | Announced |
|---|---|---|
No forecasted missionsNo upcoming announced mission rows are linked to this vehicle family. | ||
Antares 230+ | Not stated | 8 | Retired |
Antares 330 | Not stated | 0 | Development |
Northrop Grumman describes Antares 330 for Cygnus cargo service; model as up to three annual launches for CRS-class cadence.
Northrop Grumman describes Antares 330 for Cygnus cargo service; model as up to three annual launches for CRS-class cadence.
Northrop Grumman describes Antares 330 for Cygnus cargo service; model as up to three annual launches for CRS-class cadence.
Northrop Grumman describes Antares 330 for Cygnus cargo service; model as up to three annual launches for CRS-class cadence.
Northrop Grumman describes Antares 330 for Cygnus cargo service; model as up to three annual launches for CRS-class cadence.
Northrop Grumman describes Antares 330 for Cygnus cargo service; model as up to three annual launches for CRS-class cadence.
Northrop Grumman describes Antares 330 for Cygnus cargo service; model as up to three annual launches for CRS-class cadence.
The NG-15 Cygnus spacecraft was launched on 2021-02-20 aboard Northrop Grumman’s Antares rocket.
The NG-16 Cygnus cargo mission will launch on a Northrop Grumman Antares rocket from Wallops Island, Virginia.
The Northrop Grumman Antares rocket launched 30 ThinSats on 2021-02-20 as part of a STEM program associated with a Cygnus cargo mission to the International Space Station.
The 2021-02-20 Antares mission deployed ThinSats into very low Earth orbit to gather data for one to five days before reentering Earth’s atmosphere.
The completed satellite will first be delivered to the International Space Station aboard an Antares rocket launched by a U.S. firm.
A Northrop Grumman Antares 230+ rocket launched a Cygnus spacecraft carrying supplies and experiments for the International Space Station on 2021-02-20.
Spaceflight Inc. works with a portfolio of global launch vehicles that includes Falcon 9, Antares, Electron, and Vega to provide launch options to customers.
Sixty ThinSats were launched to the International Space Station on 2019-04-17 aboard the Antares NG-11 mission.
Spaceflight works with a portfolio of global launch vehicles including Falcon 9, Antares, Electron, and Vega.
Spaceflight works with more than 10 current and future launch vehicles, including Falcon 9, Antares, Electron, Vega, and PSLV.
Spaceflight works with launch vehicles including Falcon 9, Antares, Electron, Vega, and PSLV to provide a variety of launch options.
A Northrop Grumman Cygnus cargo spacecraft launched to the International Space Station on 2020-10-02 aboard an Antares rocket.
A Cygnus cargo spacecraft is currently scheduled to launch 2020-09-29 on an Antares rocket from Wallops Island, Virginia.
A Northrop Grumman Antares rocket launched a Cygnus cargo spacecraft on 2020-02-15 from Pad 0-A at the Mid-Atlantic Regional Spaceport at 3:21 p.m. Eastern.
A Northrop Grumman Antares rocket was scheduled to launch the NG-13 Cygnus mission from Pad 0-A at the Mid-Atlantic Regional Spaceport in Wallops Island, Virginia at 5:39 p.m. Eastern on 2020-02-09.
Antares 230+ is being on-ramped to the NASA Launch Services 2 contract to make it eligible for launching NASA science missions.
Northrop Grumman’s Antares rocket flew the NG-12 cargo resupply mission to the International Space Station on 2019-11-02.
A Northrop Grumman Antares rocket launched a Cygnus cargo spacecraft to the International Space Station on 2019-11-02 from Wallops Island, Virginia.
The first CRS-2 mission, Cygnus NG-12, is scheduled to launch 2019-11-02 on an Antares rocket from Virginia.
CUMULOS launched in 2017 on a Northrop Grumman Antares rocket.