Northwestern University received a $381,761 Project Grant award from the National Science Foundation Division of Astronomical Sciences to study the supermassive black hole at the center of the Milky Way galaxy. The grant is being carried out under the Mathematical and Physical Sciences program (CFDA 47.049), which aims to advance scientific knowledge and understanding of major problems. Through this award, Northwestern researchers will analyze past observational data on the black hole, known as Sagittarius A*, to model changes in its brightness and polarization over the past decade. They seek to measure the black hole's rotation axis and how it compares to the Milky Way's rotation. Researchers will also study multi-wavelength light curves to characterize intrinsic variability and determine submillimeter/radio spectra across flares. Findings could provide insight into the black hole's accretion flow dynamics and magnetic field orientation over time. The award period is from July 1, 2023 to June 30, 2026.
Mod # | Description | Reason For Modification | Federal Obligation (Click to sort descending) | Date (Click to sort ascending) |
|---|---|---|---|---|
| Not listed | $381.8k | 5/19/23 |