It's all a bit Elon Musk this week, as Claire examines reports of his Neuralink company using brain implants to enable a monkey to play the computer game Pong with its mind (watch the video at https://youtu.be/rsCul1sp4hQ); and Stu looks at the impact of the Starlink satellite network, and how it's contributing to concerns of increasing space junk in low Earth orbit.