News tagged with black holes

Galaxy-scale fountain seen in full glory

A billion light-years from Earth lies one of the universe's most massive structures, a giant elliptical galaxy surrounded by a sprawling cluster of other galaxies known as Abell 2597. At the core of the central galaxy, a ...

dateNov 06, 2018 in Astronomy
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'Zombie' stars return from the dead

Black holes are among the most elusive objects in the universe, but research out of Lawrence Livermore National Laboratory (LLNL) suggests the remnant cores of burned-out stars could be the key to making the first observation ...

dateOct 31, 2018 in Astronomy
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