At about 10:40 am, Professor Geraint Lewis joins us again for Part 2 of Our Universe and this week he talks about the dark side of the universe – astrophysicists know it’s there but can’t see it. So what is it?

At 11:00 am I’m replaying a conversation I first played a year ago with Dr Ginni Mansberg on her (then) new book The M Word on menopause. It’s a subject that is always relevant and every year there are more women wanting information.

Music is nearly all about women. Please join me.