Grégoire Locqueville on Nostr: If Bob could see the horizon, at the moment he crossed it, he would see it in front ...

If Bob could see the horizon, at the moment he crossed it, he would see it in front of him, overlapping him, and behind him all at once, like an invisible wall passing him at light speed. When Bob crosses the horizon, it appears to him everywhere — like a volume instead of a surface. But Alice only appears at one point in this volume, in front of him.