TeckXKnight wrote:We'd mostly be dead already from the tidal shifts caused by such a large celestial body being anywhere near us, let alone that close. We'd also be within striking distance of its moons at that point and any of them is large enough to trigger a mass or complete extinction event if they hit the Earth.
Huh. Never thought of that, would we even be close enough for that to happen though? I had to explain to someone the other day that the Moon causes the tides. People are so science-illiterate sometimes, but I guess that's public education for you.