4 ms·NASA Citizen Scientists Spot Object Moving 1M Miles per Hour4 points by IAmGraydon 2y agofloxy 2y ago0.15% the speed of lightdeleted 2y ago[deleted]java-man 2y ago~450 km/s. Direct link to the paper [0]. [0] https://arxiv.org/abs/2407.08578 https://arxiv.org/abs/2407.08578