Neptune modular rockets for breakthrough low-cost space access

Award Information
Agency: National Aeronautics and Space Administration
Branch: N/A
Contract: NNX12CF01P
Agency Tracking Number: 114188
Amount: $123,000.00
Phase: Phase I
Program: SBIR
Awards Year: 2012
Solicitation Year: 2011
Solicitation Topic Code: O2.01
Solicitation Number: N/A
Small Business Information
1394 Barnes Street, Building #7, Mojave, CA, 93501-1673
DUNS: 849155999
HUBZone Owned: N
Woman Owned: Y
Socially and Economically Disadvantaged: Y
Principal Investigator
 Roderick Milliron
 Principal Investigator
 (661) 695-0771
Business Contact
 Randa Milliron
Title: CEO
Phone: (661) 965-0771
Research Institution
Interorbital Systems is developing a new generation of modular, low-cost, rapid-response space launch vehicles. Interorbital modular rockets core element is the Common Propulsion Module (CPM).The CPM is a liquid rocket engine, propellant and pressurization section and aerodynamic faring integrated into a self-contained module. The liquid rocket engine is ablatively cooled and operates in a blowdown pressurization mode using low-cost, storable hypergolic propellants. Interorbital has successfully static test fired a 4,500lb thrust CPM main engine demonstrating combustion stability and throttling capability. Interorbital modular rocket systems were developed under the Minimum Cost Design paradigm and will deliver breakthrough cost reductions in space access. Cost reductions in propulsion are achieved by elimination of complex pressurization, ignition components, cooling, and propellant infrastructure normally associated with typical liquid rocket technology. Further cost reductions in the space launch value chain are attained by utilizing commercially available components and developing simplified manufacturing and operations minimizing need for capital intensive infrastructure and highly skilled labor. These unprecedented reductions in space access costs do not sacrifice performance or reliabiliy.CPM technology is scalable and readily configurable to suit numerous suborbital or orbital mission profiles. CPMs may be arrayed as launch vehicle first stage boosters or as unitary elements for sustainer and upper stages. Interorbital modular rockets are uniquely suited to support the emerging nanosatellite market while offering an American alternative for existing public and private sector space access requirements.

* Information listed above is at the time of submission. *

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