Einstein
Did LIGO's Gravitational Waves Really Come from Merging Black Holes?
We can't give up on gravastars yet, argues a new paper.
Trolling Neighbors or Astronauts Will Get You in Big Trouble
A primer on this week’s news to prepare you for cocktail conversations tonight.
Why Gravitational Physicists Don't Sleep at Night
Meeting the people behind the gravitational wave discovery.
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Gravitational Waves Have Been Detected, a Century After Einstein Predicted Them
Listen to the sound of two black holes colliding.
Dark Energy May Be Distorting Our View of Gravitational Waves
Waves traveling through expanding space-time should look different than waves traveling through static space-time.
Philosopher Jürgen Renn Explains Einstein's Theory of General Relativity
Where does revolutionary knowledge come from?
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100 Years After Einstein's Relativity, We're Still Just Figuring Gravity Out
The most apparent of forces is still far and away the most mysterious of them.
Lost Satellites Will Help Test Einstein's Theory of General Relativity
Two of the ESA's Galileo positioning satellites wound up in the wrong orbit, but it's not all for naught.
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Meet the Government Researcher Trying to Prove the Universe Is a 2D Hologram
If we understand spacetime, maybe we can manipulate it.
This Exists: Giant Einstein Portrait Made of Dice
A redditor combined 2200 black and white cubes into one mathematical super genius.