Are we alone in the Universe, or are there as many planets supporting life as there are stars in the sky?It's one of the most important and fascinating questions human beings can ponder, and astrobiol
Rhodri Evans tells the story of what we know about the universe, from Jacobus Kapteyn’s Island universe at the turn of the 20th Century, and the discovery by Hubble that the nebulae were external to o
Ten Physicists Who Transformed Our Understanding of Reality explores the top ten greatest physicists of the last 400 years, their most important discoveries, and how they built off of each other’s wor
30-Second Physics tackles the big ideas behind life as we know it, from electromagnetic waves that enable us to connect in an instant from opposite ends of the Earth to the gravity that keeps our feet
