This federal Project Grant award from the National Science Foundation (CFDA 47.049 - Mathematical and Physical Sciences) provides $141,811 to the California Institute of Technology (Caltech) to install, commission, and operate a 26 cm aperture near-infrared telescope called the Cryoscope Pathfinder at Concordia Station in Antarctica. The Cryoscope Pathfinder is a technology demonstrator for a planned wide-field infrared survey telescope that will be capable of detecting transient and...
This $1,277,558 Project Grant award from the National Science Foundation's (NSF) Mathematical and Physical Sciences (CFDA 47.049) program will support the development of an advanced, multi-frequency receiver for the South Pole Telescope as part of the Event Horizon Telescope (EHT) project. The key products and services to be delivered under this award include: Design and construction of the Advanced South Pole Integrated Receiver for EHT (ASPIRE), a state-of-the-art sideband-separating 0.9 mm...
This $1,945,592 federal Project Grant award from the National Science Foundation's (NSF) Mathematical and Physical Sciences program supports the operations and data products of the South Pole Telescope (SPT). The SPT, equipped with the SPT-3G camera, plays a critical role in studying the cosmic microwave background to advance fundamental cosmological questions about the origin of the universe, its composition, and neutrino properties. Funding will expand the sky coverage of the SPT-3G maps to...
This three-year project grant from the National Science Foundation's Mathematical and Physical Sciences program (CFDA 47.049) provides $1,151,085 to Principal Investigator Cleary and California Institute of Technology to complete the Cosmic Mapping Array Pathfinder Survey. The project will use radio telescope line intensity mapping techniques to obtain low-resolution images summing the radio emission from carbon monoxide molecules in many galaxies during the epoch of galaxy assembly between...
The National Science Foundation Division of Astronomical Sciences awarded The Johns Hopkins University a $1,096,498 Project Grant under the Mathematical and Physical Sciences federal grant program (CFDA 47.049) to advance technologies for measuring the largest angular scale cosmic microwave background. The two-year award, which began on September 1, 2021, will support development and fabrication of enhanced silicone lenses to measure the cosmic microwave background. Additionally, the...
The National Science Foundation Division of Astronomical Sciences awarded a $595,237 Project Grant to the Smithsonian Institution's Smithsonian Astrophysical Observatory to support continuing operations of two astronomical imagers for the period of October 1, 2021 through September 30, 2024. Under the award, the Smithsonian Astrophysical Observatory will utilize two telescope-mounted digital cameras to provide observational data and imagery for scientific research projects in cosmology,...
This Project Grant award from the National Science Foundation's Polar Programs (CFDA 47.078) provides $1,329,419 to the University of Chicago to construct a new millimeter/submillimeter-wave camera, SPT-3G+, for the South Pole Telescope. The SPT-3G+ camera will enable highly sensitive measurements of the temperature and polarization of the cosmic microwave background radiation at frequencies above the peak of the blackbody emission curve. This data will help improve understanding of cosmic...
This $112,877 Project Grant award from the National Science Foundation (NSF) Mathematical and Physical Sciences (CFDA 47.049) program supports collaborative research on the coexistence of remote astronomical instruments with large communication satellite constellations, such as Starlink, at the South Pole. The key products and services to be delivered include: Coordinating with SpaceX on a plan for coexistence between Starlink satellites and South Pole instruments vulnerable to radio frequency...
This $145,866 Project Grant awarded by the National Science Foundation's (NSF) Mathematical and Physical Sciences program (CFDA 47.049) supports a collaborative research effort to study the interior structures of massive hot stars using a new technique called polarimetric asteroseismology. The grant, awarded on September 1, 2024, with a completion date of August 31, 2027, involves a research team from multiple institutions, including the Monterey Institute for Research in Astronomy, Florida Gulf...
The National Science Foundation (NSF) awarded a Project Grant under the Mathematical and Physical Sciences program (CFDA 47.049) to the Massachusetts Institute of Technology (MIT) for $187,021 on August 15, 2024. The funding supports a highly targeted, urgent, and short-term continuation of an existing program that studies the early universe by deploying instrumentation to remote, radio-quiet locations. Specifically, the project aims to make sensitive observations with unprecedented absolute...