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What physics really says about time travel possibilities
Time travel has shifted from pure fantasy to a serious, if highly constrained, topic in modern physics. The equations that ...
Morning Overview on MSN
Einstein’s relativity helped build dazzling black hole simulations
Einstein’s equations were written for chalkboards and paper, yet they now sit at the heart of some of the most visually ...
New impressions A visualization of a curved space–time “sea” from the general-relativity simulations carried out by the authors.(Courtesy: James Mertens) From the Genesis story in the Old Testament to ...
110 years ago today, Albert Einstein published his General Theory of Relativity, which redefined the relationship between matter and gravity. Suddenly, our mysterious universe made a little more sense ...
Long and winding road: The Juice space probe taking the long way to Jupiter and its moons - Copyright NASA/AFP/File NASA Long and winding road: The Juice space probe ...
When black holes collide, the impact radiates into space like the sound of a bell in the form of gravitational waves. But ...
Astrophysics professor J. Richard Gott is continuing in Albert Einstein's route of research in general relativity. His recently released book, "Time Travel in Einstein's Universe," is widely ...
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