What is MASSIVE? The MASSIVE Survey is a volume-limited, multi-wavelength, integral-field spectroscopic (IFS) and photometric survey of the structure and dynamics of the ∼ 100 most massive early-type galaxies within a distance of 108 Mpc. This survey probes a stellar mass range M* ≳ 1011.5 M⊙ and diverse galaxy environments that have not been systematically … Continue reading Home