Sentinel of the Observatory

nasa infrared telescope facility

infrared telescope facility

telescope

irtf

observatory

terminator

terminator 2

mauna kea

subaru telescope

w. m. keck observatory

keck 1

keck 2

arnold schwarzenegger

schwarzenegger

submillimeter array

thirty meter telescope

terminator 2: judgment day

christopher larkin — crystal peak

christopher larkin

crystal peak