The popular science "liquid outer core" is speculative at best, and there is no reason why it can't be open space. The P-wave Shadow Zone is the great gulf of which Jesus spoke in Luke 16:26.
September 9th
February 25th
The words faith and theory are synonyms. Sight and empirical are also synonyms. Empirical evidence is what we see. What we choose to believe about it is our faith.
February 24th
It's not possible to prove that the earth is rotating. Experimental results which have formerly been used as a way to prove that the earth has daily rotation are examples of Gravitational Drag Effect.