Machine learning helped show how harnessing the weird effects of Einstein’s special relativity could enable a new kind of ...

The European Space Agency has launched two atomic clocks on a SpaceX rocket to the ISS to test Einstein's theory of ...

ACES will gather ultra-precise data across at least ten observation windows, each lasting about 25 days during the ...

This effect, predicted by Einstein’s theory of general relativity, helps astronomers study galaxies from the... A new study has put forward a black hole model that eliminates the central ...

Since the early days of general relativity, leading physicists, like Albert Einstein and Erwin Schrödinger, have tried to unify the theory of gravitation and electromagnetism. Many attempts were ...

The James Webb Space Telescope has revealed a rare "Einstein ring," revealing two distant galaxies in an optical illusion ...

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During one such daydream, Einstein experienced what he would later call “the most fortunate thought of my life.” He knew that his 1905 special relativity theory applied only to the ...

The Andromeda Paradox, originally from Roger Penrose, is a brain-melting thought experiment that brings up the question of ...

Nonlocal correlations that define quantum entanglement could be reconciled with Einstein’s theory of relativity if space–time ...

The school-bus-sized observatory launched on April 24, 1990 and overcame early setbacks to become one of the most ...