Thomas, Guillaume F.Jensen, JaclynMcConnachie, AlanCote, PatrickVenn, KimLongeard, NicolasCarlberg, RaymondChapman, ScottCuillandre, Jean-CharlesFamaey, BenoitFerrarese, LauraGwyn, StephenHammer, FrancoisIbata, Rodrigo A.Malhan, KhyatiMartin, Nicolas F.Mei, SimonaNavarro, Julio F.Reyle, CelineStarkenburg, Else2021-06-192021-06-192021-06-192020-10-0110.3847/1538-4357/abb6f7https://infoscience.epfl.ch/handle/20.500.14299/179389WOS:000578810200001We present an analysis of the structure, kinematics, and orbit of a newly found stellar stream emanating from the globular cluster M92 (NGC 6341). This stream was discovered in an improved matched-filter map of the outer Galaxy, based on a "color-color-magnitude" diagram, created using photometry from the Canada-France Imaging Survey and the Pan-STARRS 1 3 pi survey. We find the stream to have a length of 17 degrees (2.5 kpc at the distance of M92), a width dispersion of 029(42 pc), and a stellar mass of [3.17 0.89] x 10(4)M(10% of the stellar mass of the current main body of M92). We examine the kinematics of main-sequence, red giant, and blue horizontal branch stars belonging to the stream and that have proper motion measurements from the second data release of Gaia.N-body simulations suggest that the stream was likely formed very recently (during the last similar to 500 Myr) forcing us to question the orbital origin of this ancient, metal-poor globular cluster.Astronomy & Astrophysicsglobular star clustersmilky way dynamicsmilky way stellar halogalaxy formationmilky-wayglobular-clusterstidal tailsstar-clustersgalactic barpalomar 5halosubstructuregapsmasstext::journal::journal article::research article