Payloads Combustion Integrated Rack/Advanced Combustion via Microgravity Experiments (CIR/ACME)/BRE-2: The crew exchanged a GC (gas chromatograph) argon bottle and opened the valve on the 40% O2/60% N2 bottle on manifold 2. This was performed in support of the continuing BRE part 2 (Burning Rate Emulator) investigation, which is one of the ACME suite of five …
Click here for original story, ISS Daily Summary Report – 9/28/2020
Source: ISS Report