Astrophysicist, science writer for @iflscience.com, geek, immigrant, and also The Astroholic. Chair of @prideinstem.bsky.social | 📖 Invisible Rainbows out May

I am: Andrew https://www.andrewt.net • The Cell Tower guy https://www.andrewt.net/puzzles/cell-tower/ • Polymath on MyCrossword https://www.mycrossword.co.uk/Po