Sorry for a bit of a sci fi question but are anti matter black holes likely, presumably they would need to come from whole antimatter stars in antimatter galaxies? otherwise they would already have destroyed themselves?
Thanks again for the replies,so my (uneducated) understanding now is that:-
from an observers point of view on earth, as we are all rotating at the same rate around the centre there would be no difference in time /tick rates. (the orbit around the sun can be ignored, as from the Earth bound...
I guess we all spend the same amount of time going faster and slower that it never makes a difference. Certainly can't use this as an explanation of why the nights are getting shorter to my 4 year old:smile:
I get that but if you we're stood on the equator and could look through the Earth to clocks on the other side, presumably their relative speed and clocks would be different to your own, sorry if I'm asking a dum question just starting to get my head round this
Does time go slower on the hemisphere of Earth that is currently rotating counter to Earth's orbit than the side the side that is rotating with Earth's orbit