https://pxreality.com PXReality: animated videos about space and science mysteries, hosted by Dr. PX. Every fact is checked, every source is listed. en-us https://pxreality.com/videos/are-we-aliens https://pxreality.com/videos/are-we-aliens Sun, 04 Oct 2026 18:00:36 GMT In 1969, a fireball exploded over a tiny town in Australia, and the rocks that fell were hiding a secret about YOU. Grab your backpack and join Dr. PX on a space adventure to answer one big, weird question: are we aliens? Four stops, one tiny superhero, and a twist at the end: 🪨 Space rocks carrying the building bricks of life 🛰️ The NASA spacecraft that grabbed a piece of an asteroid (like a claw machine… in outer space!) 🐻 The water bear that survived open space 🔴 The "leopard spots" a NASA rover found on Mars ⭐ And why every bit of you was cooked inside a star