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Qicheng Zhang

cometary.org

did:plc:5esj7kfblmwhoajcamfz6xv5

I'd forgotten about SPHEREx, but this new paper seems to support that the Swift OH detection is probably not real, with a far lower upper limit on water: arxiv.org/abs/2508.15469 Pretty convincing CO2 though. But obviously alien spaceships are gas powered. Or breathing. Or something... https://arxiv.org/abs/2508.15469

2025-08-23T02:09:21.608Z