Roll Out Solar Array - Wikipedia
The Roll Out Solar Array (ROSA) and its larger version ISS Roll Out Solar Array (iROSA) are lightweight, flexible power sources for spacecraft designed and developed by Redwire.
Impact Story: Roll-Out Solar Arrays - NASA
Mar 31, 2022 · Standard solar arrays in space can be expensive, heavy, and often very complex to operate. Roll-Out Solar Arrays (ROSA) are an alternative to existing solar array technologies.
Redwire deploys 60 kW roll-out solar array for the first lunar orbit ...
Jul 3, 2025 · Redwire said the 60 kW ROSAs are its most powerful yet. The arrays are engineered to power solar electric propulsion systems for Gateway, a small space station that will be the …
On-orbit flight testing of the Roll-Out Solar Array
Feb 1, 2021 · The Roll-Out Solar Array (ROSA) is an innovative, lightweight solar array with a flexible substrate that makes use of the stored strain energy in its composite structural …
ROSA - Gunter's Space Page
Mar 6, 2025 · The ROSA (Roll-Out Solar Array) is a new type of solar panel that rolls open in space like a party favor and is more compact than current rigid panel designs.
Redwire deploys a powerful Roll-Out Solar Array + prepares for …
Jul 7, 2025 · Redwire Corporation (NYSE: RDW) has successfully completed the first deployment test for one of its Roll-Out Solar Arrays (ROSA) for the lunar Gateway ’s Power and Propulsion …
posite structural members to provide deployment without the use of motors. This paper discusses the eff. rt to model the structural dynamics of ROSA using finite element modeling. Two …
NASA pioneers first solar array rollout for Mars highway
Jun 29, 2025 · NASA is making groundbreaking strides in space energy generation by testing the world’s first Roll-Out Solar Array (ROSA). This innovative technology promises to revolutionize …
ISS Components - iROSA
Roll Out Solar Array (ROSA) is a lightweight, flexible power source to be deployed and used in space. It was designed and developed by Redwire Corporation, a U.S. aerospace …
Banik, J.A., Kiefer, S.H., LaPointe, M. and P. LaCorte, “On-Orbit validation of the Roll-Out Solar Array,” 39th IEEE Aerospace Conference, 3-10 March 2018, Big Sky, MT.