Quick heads up: Franck Marchis (senior astronomer at SETI Institute, co-founded SkyMapper and Unistellar) is live on r/IAmA in about an hour. He's building SkyMapper, a decentralized network of sky cameras that records and timestamps everything overhead, 24/7, with cryptographically verifiable provenance. He's careful not to overclaim...his position is that we can't say anything rigorous about anomalous aerial events until the baseline data actually exists, and right now we detect barely 1% o...