Hic sunt dracones: Cartography of the Milky Way spiral arms and bar resonances with Gaia Data Release 2

S. Khoperskov, O. Gerhard, P. Di Matteo +5

In this paper we introduce a new method for analysing Milky Way phase-space which allows us to reveal the imprint left by the Milky Way bar and spiral arms on the stars with full p…