Discovery of molecular oxygen on comet 67P leads to questions about where the Earth, Sun and solar system were made. Also; new studies examine the interstellar space around our solar system, and probe magnetic fields inside stars.

How the Moon was made

Hosted by Stuart Gary, StarStuff takes us on a weekly journey across the universe to see the death of stars and the birth of new worlds. StarStuff's tour of the cosmos examines those ultimate questions: where do we come from?; and are we alone?  From Einstein's relativity theory to quantum mechanics, StarStuff reports on the latest news and discoveries in science, with a special focus on astronomy, space sciences and cosmology.