The Atacama Cosmology Telescope (ACT) is a six-meter telescope located at an altitude of 5190 meters (17,028 ft) on Cerro Toco in the Atacama Desert in Chile. ACT was built to study the Cosmic Microwave Background (CMB) by taking surveys of the sky at microwave wavelengths.  Three generations of cameras have been used with ACT, … Continue reading ACT

Simons Observatory

The Simons Observatory (SO) is a newly funded facility which will be built at an elevation of 5,200 meters in the Atacama Desert in Chile. SO combines existing efforts (namely the POLARBEAR (PB) and Atacama Cosmology Telescope (ACT) collaborations) to build a groundbreaking set of telescopes to observe the Cosmic Microwave Background (CMB). SO will explore the … Continue reading Simons Observatory


CCAT-prime will be a 6-meter cosmology and astrophysics telescope operating at submillimeter to millimeter wavelengths, located at an elevation of 5600 meters (18,400 ft) on Cerro Chajnantor in the Atacama Desert in Chile. CCAT-prime’s optical design is optimized for a wide field of view in order to accommodate next-generation, large-format cameras, and enable large-scale galaxy and molecular … Continue reading CCAT-prime


I’ve had the opportunity to work with many excellent undergraduate students in Michael Niemack’s lab here at Cornell. Trey Driskell (2018 – Present) Trey is working with BoloCalc and adapting the sensitivity calculator for CCAT-prime. Trey is also developing a CCAT-prime site monitoring camera to observe the Cerro Chajnantor site in the Atacama desert. Michael … Continue reading Mentorship