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Physics

LIGO Architects Win Nobel Prize in Physics

The American physicists Rainer Weiss, Kip Thorne, and Barry Barish were honored for dreaming up and realizing the experiment that confirmed the existence of gravitational waves.

October 3, 2017

The Universe Began With a Big Melt, Not a Big Bang

The cosmological constant and the creation of the universe.

September 25, 2017

A Letter to Einstein from the Future

Two Princeton physicists catch Albert up.

Will We Ever Know What Dark Matter Is?

The search for the elusive material is reaching the end of its tether.

August 16, 2017

Re-Inventing Gravity

Many scientists believe Einstein’s theory of general relativity will need to be modified. What new evidence will point the way?

July 24, 2017

The Strange Similarity of Neuron and Galaxy Networks

Your life’s memories could, in principle, be stored in the universe’s structure.