When we look up at the night sky from the Hunter, it looks peaceful, dark, and completely infinite. But just above our heads, a silent crisis is brewing. Earth's orbit is turning into a crowded highway, and leading space experts warn that we are on the verge of creating the most dangerous traffic jam in human history.

Brent sits down with one of Australia’s most trusted space experts, astronomer David Reneke, to separate science fiction from science fact. They unpack tech billionaire Elon Musk's futuristic dream of a "one-million satellite" fleet, exploring how a massive grid of spacecraft could trigger the catastrophic Kessler Syndrome—a runaway chain reaction of orbital collisions that could wipe out our global GPS and communication networks. Plus, they look at an unbelievable real-world event: a five-story-high piece of discarded SpaceX rocket that is officially on an uncontrolled collision course to smash into the Moon.

Hit play to find out how our cosmic neighborhood became a giant junkyard and what it means for life back on Earth.