This is a Phase II Small Business Innovation Research (SBIR) contract awarded by the National Aeronautics and Space Administration (NASA) to Tendeg LLC, a limited liability company. The $1,124,835 contract will focus on integrating solar cell blanket assemblies onto the inner disk of a starshade needed for potential exoplanet discovery missions. The work will design and analyze structural interfaces, harness requirements, harness routing, and survival and durability for packaging, launch, and...
This is a Small Business Innovation Research (SBIR) Phase I contract award to Tendeg LLC, a small business based in Louisville, Colorado. The goal of this $124,944 contract is to design and develop a segmented optical shield that can be integrated into a petal structure for a starshade system. The emphasis will be on the optical shield to petal interface to minimize thermal expansion effects, while also optimizing the shield to support the petals during launch. The contract will involve numerous...
This is a Firm Fixed Price Purchase Order awarded by the National Aeronautics and Space Administration (NASA) to Tendeg LLC, a small business based in Louisville, Colorado. The $122,466 contract is part of the Small Business Innovation Research (SBIR) Program Phase I and aims to design and develop an optical edge that can be integrated into a petal structure for a starshade. The work will focus on optimizing the integration of a micro-thin metal alloy to a low coefficient of thermal expansion...
This NASA SBIR Phase II contract was awarded to Tendeg LLC, a for-profit limited liability company, to develop innovative technologies for deploying large-scale space-based starshade systems. The key innovations include a redundant electrical and mechanical motor/cable deployment assembly, a redundant system integrated with a perimeter truss, and a truss strut mechanism to enable precise petal and truss deployment. These advancements aim to address the technical challenges of deploying a large...
This federal contract award is for the design and development of a fully redundant electrical and mechanical motor/cable deployment assembly that will integrate and deploy a perimeter truss for a starshade. The contract, valued at $124,777.00, was awarded to Tendeg LLC, a limited liability company that specializes in deployable space antennas for small satellites and cubesats. The significance of this innovation is to address the technical challenges of deploying a large-scale perimeter truss...
This contract was awarded by the National Aeronautics and Space Administration (NASA) to Tendeg LLC, a small business, for the development and testing of a starshade petal assembly for space applications. The Phase II program will refine the design of key optical and mechanical components, including the optical edge, optical shield, and snubber assemblies. Prototypes will be built and tested, and a complete petal assembly utilizing flight-like materials and processes will be delivered to...
This is a Phase II Small Business Innovation Research (SBIR) contract awarded by the National Aeronautics and Space Administration (NASA) to Redwire Space Solutions, LLC, a small business based in Longmont, Colorado. The contract is for the design and demonstration of a full-scale (30-32 meter diameter) Starshade Engineering Demonstrator to support exoplanet detection. The key component of the Starshade structural system is a series of dimensionally stable composite cables (or spokes) that...
This is a firm fixed-price SBIR Phase I contract awarded by the National Aeronautics and Space Administration (NASA) to Redwire Space Enterprises, Inc. (Deployable Space Systems, Inc. Division), a small business. The contract is for the research and development of a next-generation, ultra-compact, and lightweight solar array system with extremely high specific power. This innovation is intended to enable higher-powered NASA science and solar electric propulsion (SEP) missions, as well as other...
This is a Small Business Innovation Research (SBIR) Phase I contract awarded by the National Aeronautics and Space Administration (NASA) to Redwire Space Enterprises, Inc.'s Deployable Space Systems, Inc. (DSS) division, in collaboration with Sierra Nevada Corporation (SNC). The $124,974 firm fixed price contract is for the research and development of a modular, multi-junction photovoltaic flexible blanket technology that leverages SNC's surface mount technology (SMT) to enable high-power,...
This contract, awarded by the National Aeronautics and Space Administration (NASA) to Tentguild Engineering Co., is for the development of a lightweight, deployable photovoltaic (PV) array module architecture designed for Mars applications. The proposed system features a toroidal storage configuration that can encircle and integrate with various space transport and surface mission systems. Key requirements include modular or large-unit design, self-cleaning and dust mitigation, tilt...