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Mar 15, 2016 10:50 PM ET // Ian O'Neill
Astronomers have observed a supermassive black hole in a distant quasar and made a stunning discovery -- it's spinning one-third the speed of light.
Feb 29, 2016 11:45 PM ET // Ian O'Neill
As we say goodbye to February, let's take a look back at this month's profound discovery of gravitational waves.
Feb 29, 2016 12:45 PM ET // Irene Klotz
Now the elusive ripples in spacetime have been found, scientists are planning for a rich future for using gravitational wave observatories to unmask the warped side of cosmos.
Feb 23, 2016 07:15 PM ET // Irene Klotz
The pair of black holes the set off the first detection of gravitational waves through space may have been spawned by the death of a single, massive star.
Feb 16, 2016 01:26 PM ET // Ian O'Neill
Black hole theoretical physicist Stephen Hawking has some thoughts on the discovery of gravitational waves.
Feb 11, 2016 01:40 PM ET // Ian O'Neill
We now have the ability to listen in on the most violent events in our cosmos. Thank you Einstein!
Feb 11, 2016 05:38 PM ET // Ian O'Neill
The merging black holes generated a gravitational wave signal from 1.3 billion light-years away -- but which direction did they come from?
Feb 10, 2016 08:00 PM ET // Ian O'Neill
What are they? Why are they important? Why should we care?
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