Ground control to the Twittersphere: Spaceman @astro_timpeake will be descending into the 5 live radio station later this week.🚀

If you could ask him one thing, what would it be?

PS You'll be able to hear the interview on @PhilWilliams on December 12 📻 pic.twitter.com/40tXz0Dp58

— BBC Radio 5 live (@bbc5live) December 4, 2017