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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