The pair merged to create a single hole about 225 times the mass of the sun.

At 225 solar masses, this gargantuan merger of two black holes challenges our thinking on these famously elusive objects.

What lies beyond a black hole? In this mind-bending video, we explore the mysterious concept of white holes,the theoretical ...

What would really happen if you fell into a black hole? This mind-bending journey explores the terrifying beauty and strange physics behind one of the universe’s most mysterious objects. As you ...