Extreme variability of accreting supermassive black holes Read more about Extreme variability of accreting supermassive black holes Dexter & Begelman, 2019, MNRAS Letters
Using polarization to extract the black hole photon ring Read more about Using polarization to extract the black hole photon ring Jiménez-Rosales, Dexter, et al. 2020, MNRAS
Sgr A* flares from magnetic reconnection Read more about Sgr A* flares from magnetic reconnection Dexter et al. 2020, MNRAS
Rotation of high velocity gas around a supermassive black hole Read more about Rotation of high velocity gas around a supermassive black hole GRAVITY Collaboration: Sturm, Dexter, Pfuhl, Stock, et al., 2018, Nature Nature News & Views article MPE press release
Orbiting gas near the event horizon of the Galactic center black hole Read more about Orbiting gas near the event horizon of the Galactic center black hole GRAVITY Collaboration, 2018, A&A Letters ESO press release Scientific American article
Strong magnetic fields near the event horizon of M87 Read more about Strong magnetic fields near the event horizon of M87 EHT, 2021, ApJ Letters ESO press release CU Boulder Today article
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