Dr Karl & Rhod talk Space
5 Live Science Podcast - Ein Podcast von BBC Radio 5 Live - Sonntags

Dr Karl answers your questions on Space:Where is the universe expanding into?What's beyond it?Why are some orbits different?
5 Live Science Podcast - Ein Podcast von BBC Radio 5 Live - Sonntags
Dr Karl answers your questions on Space:Where is the universe expanding into?What's beyond it?Why are some orbits different?