Where is that Tesla really going? There are some conspiracy theories about who might be in that space-suit and if some real science can be done with Mr Musk’s vehicle.
Grant Christie joins Graeme to talk about the Telsa, and how NASA is to build a small ocean of liquid methane to test a Titan submarine.
Have a look - the real Tesla orbit.
Graeme asks, are there already interstellar objects, trapped inside our solar system?
Also, is our Sun going to be cooling, a bit, for a while?
Listen to the full audio with Grant Christie above.
Weekend Variety Wireless with Graeme Hill, 8pm - midnight Saturdays and Sundays, on RadioLIVE and streaming live to the Rova app on Android and iPhone.