A new effect may oppose the formation of black holes and explain the mysterious energy of gamma-ray bursts.
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The best of the rest from the Physics arXiv this week:
Quantum particles entering a wormhole may experience an entirely new class of force.
The world's highest-resolution lens opens the door to real-time movies of molecules in action.
The creation of an acoustic black hole leaves the way open for the discovery of Hawking radiation.
A star in the Andromeda galaxy has a "companion" with six times the mass of Jupiter.
The suffocating rate at which data is being produced in many experiments raises the question of how to store it for future generations.
The best of the rest from the physics arXiv this week:
Physicists may be able to prove the existence of dark matter by watching a blank wall.
If civilizations can't grow exponentially, that might explain why we don't see any signs of ET.