4 points | by UniverseToday 7 hours ago
2 comments
It seems like every few months we find out our orbit is far more crowded than we thought.
Is it possible that one day a dinosaur extinction size asteroid will be annouced on a collision course?
Is there some reason we would already know, or can these things just suddenly show up?
It seems like every few months we find out our orbit is far more crowded than we thought.
Is it possible that one day a dinosaur extinction size asteroid will be annouced on a collision course?
Is there some reason we would already know, or can these things just suddenly show up?