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Space
For Some, Einstein's Space-Time Ripples Have Yet To Break Their Silence
Assessing what the LIGO detection means for other gravitational wave searches.
Gabriel Popkin, Contributor
Space
Gravitational Waves Spotted, Confirming Einstein's Ripples In Spacetime
Scientists detect billion-year-old gravitational message.
Gabriel Popkin, Contributor
Physics
Spacetime May Be A Slippery Fluid
Physicists seek new insights into the nature of gravity.
Charles Q. Choi, Contributor
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