Universe W

A pocket universe theorised to exist, but only accessible from within hyperspace. The 'Universe W Hypothesis' is based on some controversial re-working of the original Semaj hyperspace equations.
As any sensible scientist will tell you, this is a load of pseudoscientific nonsense as it is impossible to 'enter' hyperspace without the protection of an HSD bubble. As Professor Scott T Scott of the Imperial Science Acadmay famously opined in 3165 "Ye canny break tha' laws o' physics mon".

However Professor Hiram Q Flywheel of the University of Padua continues to claim otherwise and has a large cult following on the planetwebs.