Discovery Science Friday

The series exploring the science of astronomy returns, beginning with a look at the mysterious 'ninth' planet reported to exist on the very edge of the Solar System

The astronomical documentary continues, exploring the most violent and dangerous places in the universe, including exploding stars, colliding galaxies and nebula shockwaves

The documentary explains why new research may have found the answer to why supermassive black holes are able to grow to star-devouring, galaxy-shaping proportions

Looking at America's founding fathers, including which one used sex as an instrument of diplomacy, and which secretly scoffed at the divinity of Jesus

Looking at the various cults in the US, from religious fire-and-brimstone and Armageddon, to visitors from outer space

Buying goods from home

Buying goods from home