Today’s physics news: Ancient Islamic architects created perfect quasicrystals, NASA satellite sniffs ‘alien’ atoms from beyond the Solar System

Today’s physics news: Ancient Islamic architects created perfect quasicrystals, NASA satellite sniffs ‘alien’ atoms from beyond the Solar System

Ancient Islamic architects created perfect quasicrystals
Patterns made with nothing more than a compass and a straight edge
Physics World

A whiff of interstellar cloud
NASA satellite sniffs ‘alien’ atoms from beyond the Solar System.
Nature