Companies Eye Space Station for Retinal Implants, Organs-on-Chips & More

International Space Station (Credit: NASA)

by Douglas Messier
Managing Editor

NASA is funding projects that will use the microgravity of the International Space Station (ISS) to improve sight-restoring retinal implants, produce high-value optical materials, and conduct research using organs-on-chips (OOCs).

These are three of seven proposals the space agency selected for funding last month under its Small Business Innovation Research (SBIR) program that utilize ISS or demonstrate technologies in low Earth orbit (LEO). Each phase 1 award is worth up to $125,000 over six months.

Other selected projects are focused on improving water recycling on crewed vehicles, facilitating on-orbit spacecraft refueling and storage, hosting payloads on satellite constellations, and automating the watering of plants on ISS.

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NASA Selects 3 Small Business Projects Focused on ISS Utilization

NASA astronaut and Expedition 47 Flight Engineer Jeff Williams works with the WetLab-2 system aboard the International Space Station.  (Credit: NASA)

NASA has selected three proposals focused on the utilization of the International Space Station (ISS) under its Small Business Innovation Research (SBIR) Phase 1 program.

NanoSonic wants to demonstrate the production of photovoltaic cells and arrays aboard the station. Made in Space’s proposal is focused on production of glass alloys in microgravity. IRPI wants to demonstrate a system for better handling liquids for life support and other uses.

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NASA Selects Propulsion SBIRs & STTRs

NASA LOGOAs 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.

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