Gravitational Wave

[00:00:00]Scientists just discovered something that breaks our understanding of spaceime itself.

[00:00:05]For decades, we thought gravity was a fundamental force that warped space around massive objects.

[00:00:12]But now, a new phenomenon has been detected. Gravitational waves. These ripples in the fabric of space are produced by cataclysmic events like supernovi and black hole mergers.

[00:00:24]The first ever direct detection of gravitational waves came in 2015 when scientists with LIGO observed a pair of neutron stars colliding at 1.3 billion km/s.

[00:00:36]This signal was so faint it required an enormous detector to pick up one that measures changes in distance between mirrors separated by 4 km.

[00:00:45]The implications are profound.

[00:00:47]Gravitational waves offer a window into the universe's most violent and energetic events.

[00:00:53]We're now seeing the cosmos like never before with echoes of cosmic collisions radiating through space. And as we continue to explore this new frontier, we're reminded that the universe is full of secrets waiting to be uncovered and we're just tiny, insignificant.