According to the Big Bang Theory space is expanding.
thats because they somehow think that space can expand , as if
it were an object with physical properties and the galaxies are
pressing against the outer edges of space causing it to expand.
what they should say is that everything in the observable universe is moving away from the original location of the
big bang and leave it at that.
which equates to the universe is requiring a constantly larger volume to fit into , and space is that volume.
theres nothing mysterious about space.
saying the "fabric of space" is misleading as it suggest that
space consist of some type of fabric.
the electromagnetic fields , light waves , gravity fields
etc... could be perceived as being a woven fabric but the fabric would certainly not be "of space" but of actual objects that exist within the volume of space.
