Tagged: Relativity

pocket watch buried in sand

Understanding Time Perception

If you could add a second to your life each time someone utters the old cliché “time flies”, you’d probably live forever. We all know that time does not actually speed up or slow down in our everyday lives! And...

wormhole space time spacetime travel stars clocks

Traversing The Space Between Galaxies

Inevitably humans – or our evolutionary descendants, whatever they choose to name themselves – will have to leave Earth to survive. We would have to settle on a different planet, in a different system, possibly in another galaxy. But the...