News tagged with field emission

The remarkable jet of the quasar 4C+19.44

Quasars are galaxies with massive black holes at their cores. So much energy is being radiated from near the nucleus of a quasar that it is much brighter than the rest of the entire galaxy. Much of that radiation is at radio ...

dateOct 16, 2017 in Astronomy
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A gamma ray burst observed in unprecedented detail

A study which is published in Nature magazine with observations from the robotic telescope MASTER-IAC at the Teide Observatory will help to clear up some unknown factors in the initial phase and the evolution of the huge ...

dateOct 13, 2017 in Astronomy
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Studies find echoes of black holes eating stars

Supermassive black holes, with their immense gravitational pull, are notoriously good at clearing out their immediate surroundings by eating nearby objects. When a star passes within a certain distance of a black hole, the ...

dateSep 15, 2016 in Astronomy
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