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black holes

Colliding neutron stars

$3.4 million NSF grant aims to make LIGO multimessenger discoveries commonplace

glowing neutron star approaches black hole, with colorful swirl around it

Elusive mergers of black holes with neutron stars confirmed for first time

XMM-Newton image of the 4.6-square-degree W-CDF-S field

New X-ray map reveals growing supermassive black holes in next-gen survey fields

Ruth Daly

Berks physics professor to discuss black holes as part of Losoncy Lecture Series

Illustration of supermassive black hole with corona and jets

The recipe for powerful quasar jets

LIGO Hanford, WA detector site

First-ever open public alerts now available from LIGO

Ruth Daly, Professor of Physics at Penn State Berks .

Penn State Berks Professor Ruth Daly to conduct research at Flatiron Institute

black-and-white illustration of dynamic circular movements of two black holes as the are drawn close to each other in the moments just before their climactic merger

New gravity waves hit Earth after record-breaking trip through space

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Penn State scientists help construct largest 3-D map of the universe

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Neil Gehrels to present Marker Lectures in Astronomy and Astrophysics

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Distant black hole discovered devouring a Sun-like star

'Galaxies and Their Supermassive Black Holes' lecture set for Feb. 14