Finky and the Time Tunnel

Looking up into the shimmering night sky, Finky spots something strange - a swirling, purply vortex pulsing with cosmic energy. A wormhole... or so he thinks. Excitedent, he launches his little spaceship toward it, dreaming of galaxies uncharted and adventures untold.
But as he nears the phenomenon, something unnerving happens: his ship's clock and calendar begin to tick backwards. What could this mean?
Finky plunges through - and instantly realises this isn't a wormhole at all. It's a Time T...