Hayadan > expansion of the universe
expansion of the universe
- Avi Blizovsky
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The Physics of the Universe Survey (PAUS) accelerator has revealed a groundbreaking catalog detailing distances to millions of galaxies with unprecedented precision.
- Avi Blizovsky
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"This is the first mission to view the entire sky in so many colors," said Jamie Bock, principal investigator of SPHEREx, which operates jointly at NASA's Jet Propulsion Laboratory (JPL) and Caltech.
- Avi Blizovsky
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The discovery of SN H0pe, a distant supernova that was observed in three replicates using gravitational insolation, allowed researchers to accurately measure the Hubble constant at different times, revealing insights into the expansion rate of the universe
- Avi Blizovsky
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The main mirror of the European Southern Observatory's (ESO) Extremely Large Telescope (ELT), known as M1, will be the largest mirror ever built for a telescope. diameter of more than 39 meters, and will consist of
- Avi Blizovsky
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'Web' discovers 10 times more supernovae in the early universe than were previously known
- Avi Blizovsky
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Web sightings provide new insights into a decade-long mystery
- Avi Blizovsky
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Webb's measurements provide new light on a decade-long mystery known as the Hubble stress - the differences in the age of the universe between the Hubble observations and past observations that remain unexplained * Prof. Adam Rees, winner
- Avi Blizovsky
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Among the observations of about two million distant galaxies, the researchers found several thousand supernovae, and this is the largest and most profound sample of supernovae ever obtained by a single telescope. The scientists then used advanced techniques of
- Avi Blizovsky
- 20 תגובות
New research has improved the accuracy of the parameters that control the expansion of the universe. More precise parameters will help astronomers determine how the universe grew to its current state, and how it will evolve in the future.
- Avi Blizovsky
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The galaxy is currently 25 billion light-years away, but when light began to travel from it to us about 12.5 billion years ago, it was much closer, because the universe is expanding
- Avi Blizovsky
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In a new paper published in PNAS, three scientists attempt to model the nature of dark energy, a mysterious entity that appears to be causing the universe to expand faster and faster, consistent with previous observations of the expansion.
- Avi Blizovsky
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Cosmological calculations almost always assume that there is a uniform distribution of matter in the universe. This is because the calculations would be too complicated if they included the location of each and every star. In reality the universe is not uniform:
- Science site The Conversation
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- Avi Blizovsky
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- Tamar Kotnik
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- Science site The Conversation
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- Dr. Noam Chai
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- Dr. Noam Chai
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- Avi Blizovsky
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- Scientific American Israel
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- Avi Blizovsky
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- Prof. Omri Vandel
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- Dr. Dana Baram
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- Avi Blizovsky
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- You found Simon
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- Itai Nebo, editor of the Davidson Institute website
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- Itai Nebo, editor of the Davidson Institute website
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- Avi Blizovsky
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- Avi Blizovsky
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- Popular Science Israel
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- Avishai Gal-Yam
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- Dr. Gali Weinstein
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- Avi Blizovsky
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- Avi Blizovsky
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- Odyssey
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- Scientific American Israel
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- chapter number
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- Avi Blizovsky
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- Universe Today
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- Rami Yushobiev
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- The science service
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- Universe Today
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- The knowledge site system
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