Physics in the News

Sunday, June 22, 2014

Scientists Have Simulated Time Travel With Photons

Space-time structure exhibiting closed paths in space (horizontal) and time (vertical). A quantum particle travels through a wormhole back in time and returns to the same location in space and time. Credit: Martin Ringbauer

via topinfopost

Stars’ Chemistry Key to Their Planets’ Ability to Support Life

Artist's conception of a protoplanetary disc. Credit: University of Copenhagen/Lars Buchhave — Artist’s conception of a protoplanetary disc. (Credit: University of Copenhagen/Lars Buchhave)

Nobel Lecture Series: Data, Computation and the Fate of the Universe

OPALS – A Laser Message From Space

At left: Illustration showing the 2.5 watt OPALS laser beaming video to Earth. At right, the laser beam arrives from the ISS as seen on the computer monitor at Table Mountain Observatory. (Credit: NASA)

Is it Written in the Maths?

M.C. Escher works © Cordon Art-Baarn-the Netherlands.

Swarm mission makes magnetic maps

A field snapshot in June. Reds are strong; blues are weak. The view is dominated by the core contribution

Published by timeincosmology

Investigations potentially involving or related to the physical and mathematical nature of time. View all posts by timeincosmology

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