Forget the Big Bang ending with a bang—scientists now think our universe might actually collapse in on itself thanks to rapidly changing dark energy. Instead of expanding forever, we could be heading for a cosmic 'Big Crunch' where everything gets squished together. But don’t panic, this universe-ending event is still about 19.5 billion years away. Still, this new study could totally change how we think about the fate of everything! #Science #BigCrunch #DarkEnergy