3 ms·Surely any such eclipse lasts a long time. From the perspective of our lifetimes it is static.by yreg 2y agoSurely any such eclipse lasts a long time. From the perspective of our lifetimes it is static.hinkley 2y agoThe farther away they are the slower they would scan the sky behind them or go out of conjunction. So I guess one of the objects would have to be something relatively close.yreg 2y agoAre we not talking about galaxies? No galaxy is "close".