MAS welcome its 10th anniversary gathering world-class experts from two MAS research lines Scientific Paper Includes as co-authors Volunteers in Citizen Science Project Astronomy Takes Southern Chile: Scientific Conferences Gather Renowned Global Scientists for Two Weeks. MAS Creates Four Astronomy Wall-Paintings Connecting Science with Communities MAS Launches V version of the Moon Photograph Contest ObservaMAS Team Shared with Children from Rural Schools in Castro as part of Congreso Futuro en tu Comuna ALeRCE team suggests multi-scale images for the Vera Rubin Observatory alerts MAS firma convenio de colaboración con Planetario de Rapa Nui y organiza gira astronómica en la isla Astronomers Discover First Galaxy that Changes its Classification on Unusual Activity in its AGN Nucleus 12345 12345