Astrophysics Research Drexel is a recognized leader in astrophysics research, with both students and faculty contributing to the field. Learn more about our faculty’s current research in astrophysics below. Astrophysics Research Topics Active Galactic Nuclei/Quasars Compact Binary Stars Cosmology Designing the "Petaflops" Computer Large-Scale Structure Numerical Hydrodynamics Parallel Computing Rotational Instabilities Star Clusters and Stellar Dynamics Faculty Conducting Research in Astrophysics Current Astrophysics Research Projects Sloan Digital Sky Survey LSST Starlab Astrophysics Research Facilities The Numerical Astrophysics Facility emphasizes theoretical and numerical studies of stars, star clusters, the early universe, galaxy distributions, cosmology modeling, and gravitational lensing. The facility employs special purpose high-performance computers, such as the Gravity Pipeline Engine (GRAPE), a new Beowulf cluster (128 processors, 128G RAM, 2 TB RAID disk), and a system using Graphics Processing Units to achieve computational speeds of up to a trillion floating point operations per second. The Joseph R. Lynch Observatory houses a 16-inch Meade Schmidt-Cassegrain telescope equipped with SBIG CCD camera. Drexel faculty and students actively analyze data from the Sloan Digital Survey, which operates a 2.5-m telescope at Apache Point, New Mexico, and the Large Synoptic Survey Telescope to be built in Chile (2020).