Primordial Universe - Particle Collision

Primordial Universe Made of Strange Particles

The primordial universe was made of nothing but quarks and gluons for its first ten microseconds. Find out how tracing strange quarks helps solve the mystery of the Big Bang. (4:00 min read)

Plasma: Exotic Fourth State of Matter on the Sun

Liquid, solid and gas? There's more to the story. Read about a new study on the behaviour of matter in plasma form on the surface of the sun.