In response to:
If you were on a planet that takes 1,000 earth years to make a single orbit, then your "year" is 1,000 earth years. If you were to look at the earth and claim it was 5,000 'years' old, then we would measure it at 5 million years. If your planet takes a million years to make a single trip around its sun, then the earth is 5,000 years old.
Let's suppose that you were a being that measured 'years' in the time it takes your GALAXY to make a single revolution (a 'galactic year'). In the case of the Milky Way, it takes about 250 million years to make one revolution. If God bides His time in galactic years, and He measures our earth at 5,000 years old, then the earth (and the universe), are MUCH older than science has ever dared presume!
Let the Blood Games continue.
Only weeks after election 2012 and years before election 2016, in a routine interview, a glossy pop magazine popped Florida Senator Marco Rubio with an oddball question: How old do you think the earth is? Rubio responded a bit clumsily and noncommittally. Smelling blood and opportunity, the wolf pack bared fangs and chased.
Their game is either to force Rubio to affirm a personal belief the earth is 4.5 billion years old—disturbing some of his religious supporters--or to mock and stigmatize him and others who could harbor any delusional...
Same thing holds with the difference between Gods 6 days and our 15b years. BOTH TIMES ARE CORRECT. No need to play word games.