THERE are two sorts of theoretical physicists: those that use the right equation for calculating…
Tag: gravity
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We must address a key obstacle to our new age of space exploration
Advances in rocket expertise are thrilling, however we have to examine how non-terrestrial gravity impacts…
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The massive problem of trying to fully explain what mass actually is
TED KINSMAN/SCIENCE PHOTO LIBRARY LAST month, I wrote concerning the problem of explaining space-time. To…
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A distant supernova defies our understanding of the cosmos’s expansion
The supernova Refsdal with a galaxy cluster NASA, ESA, S. Rodney, FrontierSN group, T. Treu,…
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Weird dark matter waves seem to warp the light from distant galaxies
A gravitationally lensed picture of a galaxy NASA/ESA/STSci Evidence is rising for an ultralight darkish…
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Wormholes could magnify light by a factor of 100,000
Wormholes, that are unusual hypothetical tunnels by means of space-time, may act as cosmic magnifying…