The VISCACHA survey

Context. The interactions between the Small and Large Magellanic Clouds (SMC LMC) created Bridge; a stream of gas stars pulled out SMC towards LMC about 150 Myr ago. tidal counterpart this structure, which should include trailing arm, has been predicted by models but no compelling observational evidence confirmed Counter-Bridge so far. Aims. main goal work is to find stellar Bridge Counter-Bridge. We use star clusters in outskirts as they provide 6D phase-space vector, age, metallicity help characterise SMC. Methods. Distances, ages, photometric metallicities were derived from fitting isochrones colour-magnitude diagrams VISCACHA survey. Radial velocities spectroscopic follow-up using GMOS CaII triplet region. Results. Among seven analysed work, five belong Bridge, one belongs Counter-Bridge, other transition Conclusions. existence evidenced clusters. component are outskirts. These results an important constraint for that seek reconstruct history orbit well constrain their future interaction including with Milky Way.