First results from DESI make the most precise measurement of our expanding universe

First results from DESI make the most precise measurement of our expanding universe." ScienceDaily. ScienceDaily, 4 April 2024. <www.sciencedaily.comDOE/Lawrence Berkeley National Laboratory. . First results from DESI make the most precise measurement of our expanding universe.

Researchers the world over have long believed that 70 percent of the universe is composed of dark energy, a substance that makes it possible for the universe to expand at an ever-increasing rate. But ... Astronomers using images from Kitt Peak National Observatory and Cerro Tololo Inter-American Observatory have created the largest ever map of the sky, comprising over a billion galaxies. The ninth ...

Data from the DESI Legacy Imaging Surveys have revealed over 1200 new gravitational lenses, approximately doubling the number of known lenses. Discovered using ... It is well known that the expansion of the universe is accelerating due to a mysterious dark energy. Within galaxies, stars also experience an acceleration, though this is due to some combination of ...AI Writing, Illustration Emits Hundreds of Times Less Carbon Than Humans, Study Finds

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DESI first-year data delivers unprecedented measurements of expanding universeScientists have analyzed the first batch of data from the Dark Energy Spectroscopic Instrument's quest to map the universe and unravel the mysteries of dark energy.
Fonte: physorg_com - 🏆 388. / 55 Consulte Mais informação »

Researchers find ‘hints’ that dark energy changes over timeAn astrophysicist from the University of Texas at Dallas is working to shed light on one of the universe’s biggest mysteries: dark energy.
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Researchers use the Dark Energy Spectroscopic Instrument to make the largest 3D map of our universeWith 5,000 tiny robots in a mountaintop telescope, researchers can look 11 billion years into the past. The light from far-flung objects in space is just now reaching the Dark Energy Spectroscopic Instrument (DESI), enabling us to map our cosmos as it was in its youth and trace its growth to what we see today.
Fonte: physorg_com - 🏆 388. / 55 Consulte Mais informação »

Deciphering the Dark: The Accelerating Universe and the Quest for Dark EnergyScience, Space and Technology News 2024
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