Image credits, left to right: [1] Art: Measuring mistakes by Ulrike Kuchner. Lapel pin: CepheidStudio. [2] EROJ003707+0909.5, aka the space-invader. [3] Mapping dark matter with gravitational lensing. [4] Searching for gravitationally lensed gravitational waves.
When not sciencing I sometimes brew beer, play classical guitar, hike and camp in remote places, watch live sport (especially cricket and rugby league), and triple step. I'm also (at last!) learning to ski, and I have been known to run a long way, slowly :)