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hubble tension

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The Oldest Stars In The Galaxy Help Pick A Side In The Hubble Tension Drama On The Age Of The UniverseAn image of many glowing galaxies in deep space, in various shapes and colors, on a black background. There are some large, blue spiral galaxies, some large and pale white elliptical galaxies, and many orange and red, medium-sized galaxies. Even smaller galaxies, down to tiny faint spots, appear in all these colors.

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The Oldest Stars In The Galaxy Help Pick A Side In The Hubble Tension Drama On The Age Of The UniverseAn image of many glowing galaxies in deep space, in various shapes and colors, on a black background. There are some large, blue spiral galaxies, some large and pale white elliptical galaxies, and many orange and red, medium-sized galaxies. Even smaller galaxies, down to tiny faint spots, appear in all these colors.
space-iconAstronomy

The Oldest Stars In The Galaxy Help Pick A Side In The Hubble Tension Drama On The Age Of The Universe

clock-iconJuly 17, 2026
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Most Precise Measurements Yet Of Nearby Universe’s Expansion Strengthen Tension With Cosmic Microwave Backgroundartist ideation of an actual ladder stretching across the universe

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Most Precise Measurements Yet Of Nearby Universe’s Expansion Strengthen Tension With Cosmic Microwave Backgroundartist ideation of an actual ladder stretching across the universe
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Most Precise Measurements Yet Of Nearby Universe’s Expansion Strengthen Tension With Cosmic Microwave Background

clock-iconApril 15, 2026

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You Can Tell Your Children And Grandchildren That They Will See A Supernova On This DateThe image shows a bright central cluster in yellow and many smaller twisted galaxies warped by the gravitational lens. All of it is on a black background.

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You Can Tell Your Children And Grandchildren That They Will See A Supernova On This DateThe image shows a bright central cluster in yellow and many smaller twisted galaxies warped by the gravitational lens. All of it is on a black background.
space-iconAstronomy

You Can Tell Your Children And Grandchildren That They Will See A Supernova On This Date

clock-iconJanuary 9, 2026
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These Were Some Of The Most Significant Scientific Experiments Of 2025Some of the biggest scientific discoveries of 2025.

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These Were Some Of The Most Significant Scientific Experiments Of 2025Some of the biggest scientific discoveries of 2025.
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These Were Some Of The Most Significant Scientific Experiments Of 2025

clock-iconDecember 23, 2025
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Gravitational Lenses Confirm That Something Is Still Broken In The UniverseA field of galaxies in space, dominated by an enormous, bright-white elliptical galaxy that is the core of a massive galaxy cluster. Many other elliptical galaxies can be seen around it. Also around it are short, curved, glowing red lines, which are images of distant background galaxies magnified and warped by gravitational lensing. A couple of foreground stars appear large and bright with long spikes around them.

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Gravitational Lenses Confirm That Something Is Still Broken In The UniverseA field of galaxies in space, dominated by an enormous, bright-white elliptical galaxy that is the core of a massive galaxy cluster. Many other elliptical galaxies can be seen around it. Also around it are short, curved, glowing red lines, which are images of distant background galaxies magnified and warped by gravitational lensing. A couple of foreground stars appear large and bright with long spikes around them.
space-iconAstronomy

Gravitational Lenses Confirm That Something Is Still Broken In The Universe

clock-iconDecember 8, 2025
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There Is Something "Very Wrong" With Our Understanding Of The Universe, Telescope Final Data ConfirmsA small portion of the CMB showing its characteristics red to blue pattern. This represent a temperature map of the universe and it looks like a map of a world filled with randomly distributed islands suroundes by a seas. Overlayed on this are littel lines represenitng the direction of polarization.

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There Is Something "Very Wrong" With Our Understanding Of The Universe, Telescope Final Data ConfirmsA small portion of the CMB showing its characteristics red to blue pattern. This represent a temperature map of the universe and it looks like a map of a world filled with randomly distributed islands suroundes by a seas. Overlayed on this are littel lines represenitng the direction of polarization.
space-iconAstronomy

There Is Something "Very Wrong" With Our Understanding Of The Universe, Telescope Final Data Confirms

clock-iconNovember 24, 2025
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We Might Be Living Inside A 2 Billion Light-Year Void, And It Could Help Clear Up One Of The Biggest Mysteries In CosmologyThe Local Void

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We Might Be Living Inside A 2 Billion Light-Year Void, And It Could Help Clear Up One Of The Biggest Mysteries In CosmologyThe Local Void
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We Might Be Living Inside A 2 Billion Light-Year Void, And It Could Help Clear Up One Of The Biggest Mysteries In Cosmology

clock-iconSeptember 25, 2025
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Are We In An Enormous Void? It Could Explain What’s Wrong With Our Model Of The Universea green dot showing the Milky Way in a less dense swirling cosmic region that looks like a void with red arrows moving away from it to show matter being attracted by denser surrounding regions

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Are We In An Enormous Void? It Could Explain What’s Wrong With Our Model Of The Universea green dot showing the Milky Way in a less dense swirling cosmic region that looks like a void with red arrows moving away from it to show matter being attracted by denser surrounding regions
space-iconAstronomy

Are We In An Enormous Void? It Could Explain What’s Wrong With Our Model Of The Universe

clock-iconJuly 7, 2025
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Hubble Tension Drama Continues: JWST Data In A Tug-Of-War Between The Two Campsa spiral galaxy seen by jwst. the wispy gas present in the arms of the spiral is clearly seen in this image

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Hubble Tension Drama Continues: JWST Data In A Tug-Of-War Between The Two Campsa spiral galaxy seen by jwst. the wispy gas present in the arms of the spiral is clearly seen in this image
space-iconAstronomy

Hubble Tension Drama Continues: JWST Data In A Tug-Of-War Between The Two Camps

clock-iconMay 28, 2025
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The Universe May Be Rotating Once Every 500 Billion Years, And It Could Explain The Hubble TensionIllustration of a galaxy.

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The Universe May Be Rotating Once Every 500 Billion Years, And It Could Explain The Hubble TensionIllustration of a galaxy.
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The Universe May Be Rotating Once Every 500 Billion Years, And It Could Explain The Hubble Tension

clock-iconApril 16, 2025
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New Cosmic Microwave Background Measurements Sharpen Puzzling "Hubble Tension"A telescope is seen among the ice and snow. In the sky, the Milky Way and the southern lights

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New Cosmic Microwave Background Measurements Sharpen Puzzling "Hubble Tension"A telescope is seen among the ice and snow. In the sky, the Milky Way and the southern lights
space-iconAstronomy

New Cosmic Microwave Background Measurements Sharpen Puzzling "Hubble Tension"

clock-iconJanuary 7, 2025
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Our Understanding Of The Universe Near And Far Is Dramatically ChangingA dense cluster of bright stars, each with six large and two small diffraction spikes, due to the telescope’s optics. They have a variety of sizes depending on their brightness and distance from us in the cluster, and different colours reflecting different types of star. Patches of billowing red gas can be seen in and around the cluster, lit up by the stars. Small stars in the cluster blend into a background of distant stars and galaxies on black.]

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Our Understanding Of The Universe Near And Far Is Dramatically ChangingA dense cluster of bright stars, each with six large and two small diffraction spikes, due to the telescope’s optics. They have a variety of sizes depending on their brightness and distance from us in the cluster, and different colours reflecting different types of star. Patches of billowing red gas can be seen in and around the cluster, lit up by the stars. Small stars in the cluster blend into a background of distant stars and galaxies on black.]
space-iconAstronomy

Our Understanding Of The Universe Near And Far Is Dramatically Changing

clock-iconDecember 31, 2024
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Black Holes Could Be Churning Out Dark Energy, Potentially Solving Cosmological Mysteryseven galaxies are seen at the center of the image some are spirals are elliptical. the background is filled with smaller dots of light, galaxies that are located further away.

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Black Holes Could Be Churning Out Dark Energy, Potentially Solving Cosmological Mysteryseven galaxies are seen at the center of the image some are spirals are elliptical. the background is filled with smaller dots of light, galaxies that are located further away.
space-iconAstronomy

Black Holes Could Be Churning Out Dark Energy, Potentially Solving Cosmological Mystery

clock-iconDecember 18, 2024
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Challenge To Theory Of The Universe Reignited In New PublicationIts a picture of the sky filled with little dots of light, each a distant galaxies. Every location is filled with them.

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Challenge To Theory Of The Universe Reignited In New PublicationIts a picture of the sky filled with little dots of light, each a distant galaxies. Every location is filled with them.
space-iconAstronomy

Challenge To Theory Of The Universe Reignited In New Publication

clock-iconDecember 10, 2024
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If The Visible Universe Is 13.7 Billion Years Old, How Is It 93 Billion Light-Years Across?In the center of the image, between 4 o’clock and 6 o’clock in the bright star’s spikes, are several bright, white galaxies. These are members of the galaxy cluster. The background of space is black. Thousands of small galaxies appear across the image. Their colors vary. Some are shades of orange, others are white. Most appear as fuzzy ovals, but a few have distinctive spiral arms. There are also many thin, long, orange arcs. They follow invisible concentric circles that curve around the center of the image. These are images of background galaxies that have been stretched and distorted by the foreground galaxy cluster.

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If The Visible Universe Is 13.7 Billion Years Old, How Is It 93 Billion Light-Years Across?In the center of the image, between 4 o’clock and 6 o’clock in the bright star’s spikes, are several bright, white galaxies. These are members of the galaxy cluster. The background of space is black. Thousands of small galaxies appear across the image. Their colors vary. Some are shades of orange, others are white. Most appear as fuzzy ovals, but a few have distinctive spiral arms. There are also many thin, long, orange arcs. They follow invisible concentric circles that curve around the center of the image. These are images of background galaxies that have been stretched and distorted by the foreground galaxy cluster.
space-iconAstronomy

If The Visible Universe Is 13.7 Billion Years Old, How Is It 93 Billion Light-Years Across?

clock-iconNovember 27, 2024
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