Johns Hopkins UniversityEst. 1876

America’s First Research University

Archived articles

Black holes

Black hole devours star

Published Nov 26, 2015

JHU scientist leads international team in observing black hole swallowing star, ejecting flare moving at nearly the speed of light

Emissions testing

Shedding light on black holes

Published June 14, 2013

Researchers solve mystery of high-power X-ray light emissions