A British scientist claims to have discovered aliens at a height of more than 40 km in the stratosphere.
British scientists discovered a mysterious spherical structure, containing a biological form of material thought to be an early origin on Earth.
Some scientists believe comets carried the materials needed to form life on Earth about 4 billion years ago.
British scientists claim to have discovered one
British researchers have discovered a special form of matter in the Earth's stratosphere, and eloquently claims that humans are descended from alien creatures.
British scientists are convincing the world that they have found evidence of alien life, after collecting strange molecules at the edge of space.