| Satellite name | R5-S5 | 
|---|---|
| Spacecraft type | CubeSat | 
| Units or mass | 3U | 
| Status | not launched, expected in 2025 | 
| Launcher | Firefly Alpha, (Elytra), (ELaNa 42) | 
| Entity name | NASA Johnson Space Center | 
| Institution | Space agency | 
| Entity type | Government (Civil / Military) | 
| Headquarters | US | 
| Operator | In-house? | 
| Oneliner | 
                       Demonstrate technologies to speed up hosted payload and in-space inspection.  | 
                  
| Description | 
                       Demonstrate a fast and cost-effective way to build successful CubeSats in addition to demonstrating some technologies that are important to in-space inspection, which could help to make crewed space exploration safer and more efficient. R5-S1 could prove a cheaper way to demonstrate crucial technologies like high-performance computers, cameras, algorithms and a new way for satellites to transmit pictures to the ground.  | 
                  
| Notes | 
                       Size could be wrong.  | 
                  
| Sources | [1] | 
| Photo sources | [1] | 
Last modified: 2025-04-18
