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Time travels faster on Mars than on Earth, and here's why
"A three-body problem is extremely complicated. Now we're dealing with four: the sun, Earth, the moon and Mars. The heavy ...
CAPE CANAVERAL, Fla., (Reuters) - The ground-breaking detection of gravitational waves, ripples in space and time postulated by Albert Einstein 100 years ago, that was announced in February was no ...
Astronomers spot light from behind a black hole for the first time — proving Einstein right, again
For the first time ever, astronomers have directly detected light from behind a supermassive black hole. The discovery proves Albert Einstein's theory of general relativity was right — again. Using ...
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