21cm Cosmology

Opening new window on the early universe! Danny’s projects include the Hydrogen Epoch of Reionization Array (HERA) a 2nd generation interferometer, flying calibration sources (the ECHO project) and space-based instruments.

Space Projects

The radio lab supports and leads several space missions, most recently SPARCS and DORA. I also direct ASU’s Interplanetary Lab which supports on-campus development of small space missions and related technology.