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'Mind-blowing' dark energy instrument results show Einstein was right about gravity — again "Studying the rate at which galaxies formed lets us directly test our theories and, so far, we're lining up with what general relativity predicts at cosmological scales." Comments (0). When you purchase through links on our site, we may earn an ...
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SpaceX Starship Launch Ends With a Dramatic Water Landing The giant booster stage of the prototype moon and Mars rocket was unable to repeat a "chopsticks" landing, but the vehicle's upper stage made a successful controlled splashdown in the Indian Ocean.
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The dark energy pushing our universe apart may not be what it seems, scientists say NEW YORK -- Distant, ancient galaxies are giving scientists more hints that a mysterious force called dark energy may not be what they thought. Astronomers know that the universe is being pushed apart at an accelerating rate and they have puzzled for ...
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Moon Meets Mars In Rare Conjunction Tonight Those of you lucky enough to have clear skies tonight are in for a treat, as the moon and Mars will fall into conjunction, providing an incredible sight in the night sky. How To See It ...
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Scientist behind superconductivity claims ousted University of Rochester physicist Ranga Dias made headlines with his controversial claims of high-temperature superconductivity—and made headlines again when the two papers reporting the breakthroughs were later retracted under suspicion of scientific ...
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New theory reveals the shape of a single photon Research at the University of Birmingham, published in Physical Review Letters, explores the nature of photons (individual particles of light) in unprecedented detail to show how they are emitted by atoms or molecules and shaped by their environment.
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Earth's magnetic North Pole is shifting toward Russia. What does that mean? Scientists have been tracking the magnetic North Pole for centuries, telling the British newspaper The Times that it had moved closer to the northern coast of Canada. In the 1990s, it drifted into the Atlantic before moving in a faster manner toward ...
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Calculating the energy costs of color changing in ruby octopuses In their study published in the Proceedings of the National Academy of Sciences, Sofie Sonner and Kirt Onthank measured oxygen consumption rates for multiple octopuses during color changes. Many creatures are known to ...
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NASA Satellites Reveal Abrupt Drop in Global Freshwater Levels GRACE satellites measure gravity as they orbit the planet to reveal shifting levels of water on the Earth (artist's concept). Credit: NASA/JPL-Caltech.
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Findings by dark energy researchers back Einstein's conception of gravity The researchers used a year of observations by the Dark Energy Spectroscopic Instrument (DESI) at Kitt Peak National Observatory in Arizona, which can capture light from 5,000 galaxies simultaneously. Gravity is one of the universe's fundamental forces.
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