Image Archive: CTIO
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SMARTS Telescopes, 2006

CTIO Blanco 4-m silhouetted against Cerro Tololo sky

CTIO 4-meter Blanco telescope

CTIO 4-meter Blanco telescope

Punching Above Its Weight, a Brown Dwarf Launches a Parsec-Scale Jet

Chilean Astronomical Site Becomes World’s First International Dark Sky Sanctuary

Milky Way Above Blanco Telescope at CTIO

Gazing at the Milky Way

Dark Energy Survey (DES) camera at SiDet clean room

Alex Drlica-Wagner working in his office