Antares 330
Antares 330 is the in-development U.S.-built successor to Antares 230+. Northrop Grumman and Firefly Aerospace are pairing a new first stage powered by seven Miranda engines with the flight-proven Northrop Grumman Castor 30XL solid second stage for up to three Cygnus station-resupply launches.
Identity
- Aliases
- A330Antares 330 rocket
- Family Name
- Antares
- Full Name
- Antares 330
- Reusability
- expendable
- Slug
- antares-330
- Status
- development
- Type
- rocket
- Variant Name
- 330
Details
- Description
- Antares 330 is the in-development U.S.-built successor to Antares 230+. Northrop Grumman and Firefly Aerospace are pairing a new first stage powered by seven Miranda engines with the flight-proven Northrop Grumman Castor 30XL solid second stage for up to three Cygnus station-resupply launches.
- Engines
- Count
- 7
- Name
- Miranda
- Placement
- core
- Count
- 1
- Name
- Castor 30XL
- Placement
- upper
- Manufacturer Id
- jd721nj3rrbc9hy6hqxftvxatn7kpgtd
- Operator Id
- jd721nj3rrbc9hy6hqxftvxatn7kpgtd
- Parent Vehicle Family Id
- nd7vk1kctrbp74t50d3c9p3sdn8af3ss
- Payload Capacity Kg
- Leo
- 10,500
- Stages Count
- 2
Links
Assets & Meta
- Creation Time
- 7/13/2026, 10:25:26 AM
- Updated Time
- 7/13/2026, 10:25:26 AM