Is it not true there have been recent studies that may imply that M and AM are repulsive to one another, and if this is the case would we need a rethink of the whole BB theory?
hi, i don't know if this is in the correct place but I've got a question that has puzzled me.
i know that the stars on the outer edge of galaxies are moving too fast to be in a stable orbit without flying off away from the galaxy, does this mean that the gravity that the outer stars...