NESSI is the New mexico Tech Extrasolar Spectroscopic Survey Instrument which is being designed to go on the 2.4-meter Telescope

NESSI cold optic

NESSI Mechanical Engineer Dr. Fernando Santoro. graduate student Heather Bloemhard, and PI Dr. Michelle Creech-Eakman

NESSI K-mirror

NESSI Mechanical Engineer Dr. Fernando Santoro. graduate student Heather Bloemhard, and PI Dr. Michelle Creech-Eakman