PhysicsWould aliens do physics, or is science a human invention? Shaped by a different biology or culture, other intelligent civilisations – if they’re out there – might understand the universe in a completely different way than we do. Physicist Daniel Whiteson explores what that could tell us about physics and ourselves 91É«Ç鯬
SpaceEarth and solar system may have been shaped by nearby exploding star A new explanation for the solar system's radioactive elements suggests Earth-like planets might be found orbiting up to 50 per cent of sun-like stars News