Me n’ my asteroid chip! A selfie at the London Science Museum yesterday, seeing the exhibit of the grain from asteroid Ryugu returned by the Japanese Hayabusa2 mission. This is the first time I’d seen the exhibit after delivering the asteroid grain from JAXA to London last summer! (The how-to for smuggling asteroids is here: https://cosmos.isas.jaxa.jp/how-to-carry-an-asteroid-around-the-world/ )