Science Objectives

(1) Cygnus OB2, its size, mass and physical structure (including IMF, mass segregation)

(2) Formation of massive clusters and associations (including the star formation history of Cygnus OB2)

(3) Evolution, dynamics and dispersal of massive clusters and associations (including cluster dynamics)

(4) X-ray properties of massive stars

(5) Intermediate mass stars (including stellar flares and variability)

(6) Evolution of protoplanetary disks in extreme environments

(7) Cygnus X-3

Comments