HUNTSVILLE, Ala. (NASA PR) — Engineers at NASA’s Marshall Space Flight Center in Huntsville, Alabama, have built some of the largest rocket engines ever to light up the icy reaches of space. Now Marshall and its commercial partners have delivered one of the smallest propulsion systems in its history, designed to help propel an upcoming NASA mission to shed new light on the Moon’s South Pole – in search of a much more useful type of ice.
WASHINGTON (NASA PR) — NASA has selected 19 proposals from 17 U.S. small businesses for a total of more than $14 million in follow-on funding through the agency’s Small Business Technology Transfer (STTR) program. The awards will help advance NASA priorities such as the Artemis program and other initiatives in aeronautics, human exploration and operations, science, and space technology.
NASA’s STTR program is open to small businesses partnering with U.S. research institutions to develop an innovation or technology. The partnering component distinguishes STTR from its sister program, NASA’s Small Business Innovation Research (SBIR).
NASA has selected five propulsion projects for phase 2 funding under its Small Business Innovation Business (SBIR) program. The space agency will enter into negotiations with the five companies on contracts worth up to $750,000 over two years.
Three of the projects involve technology for the storage and transfer of cryogenic propellants in space. The other two projects would fund development of nuclear systems.
The selected projects include:
Lightweight, High-Flow, Low Connection-Force, In-Space Cryogenic Propellant Coupling — Altius Space Machines, Inc, Broomfield, CO
Innovative Stirling-Cycle Cryocooler for Long Term In-Space Storage of Cryogenic Liquid Propellants — Converter Source, LLC, Athens, OH
Proposal Title: A High Efficiency Cryocooler for In-Space Cryogenic Propellant Storage — Creare, LLC, Hanover, NH
Joining of Tungsten Cermet Nuclear Fuel — Plasma Processes, LLC, Huntsville, AL
Accident Tolerant Reactor Shutdown for NTP Systems — Ultra Safe Nuclear Corporation, Los Alamos, NM
NASA has selected 10 CubeSat-related projects for funding under its most recent round of Small Business Innovation Research (SBIR) projects. The space agency will enter into negotiations with the proposers for Phase II contracts worth up to $750,000 apiece over two years.
As I was looking through NASA’s recent small business selection announcement for propulsion-related projects, I have found that the space agency has selected 29 Small Business Innovation Research and 8 Small Business Technology Transfer proposals for funding.
The proposals cover a wide range of areas, including in-space propulsion for CubeSats to technologies for new launch vehicles. Several proposals are also focused on in-space propellant depots.
A list of the selected projects with links to the proposals follows.