What if there are invisible fairies dancing on the heads of every pin? I’m not against speculation, it’s an essential part of the process of intellectual investigation, but the extent to which it is worth taking seriously needs to be associated with the chances of it having any consequences or chance of meaningful verification.
Imagining galaxies kissing seems utterly rooted in the biases of human experience (even other animals very close to us in evolutionary terms don’t kiss), and completely dissociated from anything we know about galaxy formation and dynamics.
Imagining galaxies kissing seems utterly rooted in the biases of human experience (even other animals very close to us in evolutionary terms don’t kiss), and completely dissociated from anything we know about galaxy formation and dynamics.