#hetdex — Public Fediverse posts

Lyα Nebulae in #HETDEX - The Largest Statistical Census Bridging Lyα Halos and Blobs across #CosmicNoon: https://iopscience.iop.org/article/10.3847/1538-4357/ae44f3 -> Astronomers Thought the Early #Universe Was Full of Hydrogen. Now They’ve Found It: https://hetdex.org/astronomers-thought-the-early-universe-was-full-of-hydrogen-now-theyve-found-it/

Lyα Nebulae in #HETDEX - The Largest Statistical Census Bridging Lyα Halos and Blobs across #CosmicNoon: https://iopscience.iop.org/article/10.3847/1538-4357/ae44f3 -> Astronomers Thought the Early #Universe Was Full of Hydrogen. Now They’ve Found It: https://hetdex.org/astronomers-thought-the-early-universe-was-full-of-hydrogen-now-theyve-found-it/

Lyα Nebulae in #HETDEX - The Largest Statistical Census Bridging Lyα Halos and Blobs across #CosmicNoon: https://iopscience.iop.org/article/10.3847/1538-4357/ae44f3 -> Astronomers Thought the Early #Universe Was Full of Hydrogen. Now They’ve Found It: https://hetdex.org/astronomers-thought-the-early-universe-was-full-of-hydrogen-now-theyve-found-it/

Lyα Nebulae in #HETDEX - The Largest Statistical Census Bridging Lyα Halos and Blobs across #CosmicNoon: https://iopscience.iop.org/article/10.3847/1538-4357/ae44f3 -> Astronomers Thought the Early #Universe Was Full of Hydrogen. Now They’ve Found It: https://hetdex.org/astronomers-thought-the-early-universe-was-full-of-hydrogen-now-theyve-found-it/

Lyα Nebulae in #HETDEX - The Largest Statistical Census Bridging Lyα Halos and Blobs across #CosmicNoon: https://iopscience.iop.org/article/10.3847/1538-4357/ae44f3 -> Astronomers Thought the Early #Universe Was Full of Hydrogen. Now They’ve Found It: https://hetdex.org/astronomers-thought-the-early-universe-was-full-of-hydrogen-now-theyve-found-it/

Astronomen ontdekken enorme waterstofreservoirs in het jonge heelal
Astronomen hebben enorme waterstofhalo’s, Lyman-alpha-nevels genaamd, rond meer dan 30.000 sterrenstelsels gevonden die 10 tot 12 miljard jaar terug in
#heelal #HETDEX #HobbyEberlyTelescope #JongeHeelal #LymanAlpha #McDonaldSterrenwacht #waterstof
https://www.kuuke.nl/astronomen-ontdekken-enorme-waterstofreservoirs-in-het-jonge-heelal/

Astronomen ontdekken enorme waterstofreservoirs in het jonge heelal
Astronomen hebben enorme waterstofhalo’s, Lyman-alpha-nevels genaamd, rond meer dan 30.000 sterrenstelsels gevonden die 10 tot 12 miljard jaar terug in
#heelal #HETDEX #HobbyEberlyTelescope #JongeHeelal #LymanAlpha #McDonaldSterrenwacht #waterstof
https://www.kuuke.nl/astronomen-ontdekken-enorme-waterstofreservoirs-in-het-jonge-heelal/

What if the real puzzle is not that the early universe “matured too quickly,” but that it inherited structure?
The new Lyα maps from #HETDEX reopen that possibility. Within the TDHCF-MVC framework, we formulate this as a falsifiable physical hypothesis: visible structure may emerge from pre-existing correlations projected onto our brane. DOI: https://doi.org/10.5281/zenodo.18289357
#JWST #Astrophysics #Cosmology #astrodon #astronomy

What if the real puzzle is not that the early universe “matured too quickly,” but that it inherited structure?
The new Lyα maps from #HETDEX reopen that possibility. Within the TDHCF-MVC framework, we formulate this as a falsifiable physical hypothesis: visible structure may emerge from pre-existing correlations projected onto our brane. DOI: https://doi.org/10.5281/zenodo.18289357
#JWST #Astrophysics #Cosmology #astrodon #astronomy

https://www.europesays.com/ie/381941/ Astronomers Created the Largest 3D Map of the Early Universe Revealing Thousands of Hidden Galaxies #cosmology #DarkEnergy #EarlyUniverse #Éire #Galaxy #GalaxyFormation #HETDEX #Hydrogen #IE #Ireland #LineIntensityMapping #LymanAlpha #Science

Astronomers built the largest and most accurate 3D map of the ultraviolet universe

The space between galaxies is not empty. In a new map of the early universe, those “blank” stretches…
#NewsBeep #News #Science #3Dcosmicmap #AU #Australia #EarlyUniverse #GalaxyEvolution #HETDEX #Hobby-EberlyTelescope #hydrogen #intensitymapping #intergalacticgas #Lymanalpha #McDonaldObservatory #research #SpaceNews #ultravioletrays
https://www.newsbeep.com/au/522822/

Astronomers built the largest and most accurate 3D map of the ultraviolet universe

The space between galaxies is not empty. In a new map of the early universe, those “blank” stretches…
#NewsBeep #News #Science #3Dcosmicmap #AU #Australia #EarlyUniverse #GalaxyEvolution #HETDEX #Hobby-EberlyTelescope #hydrogen #intensitymapping #intergalacticgas #Lymanalpha #McDonaldObservatory #research #SpaceNews #ultravioletrays
https://www.newsbeep.com/au/522822/

https://www.europesays.com/ie/371227/ Astronomers Find Hidden Structures in Early Universe #EarlyUniverse #Éire #Galaxy #Gas #HETDEX #HobbyEberlyTelescope #Hydrogen #IE #Ireland #LineIntensityMapping #LymanAlphaRadiation #Map #Science #Space #Spectrum #universe

"We present the first publicly released catalog of sources obtained from the Hobby-Eberly Telescope Dark Energy Experiment (HETDEX). #HETDEX is an integral field spectroscopic survey designed to measure the Hubble expansion parameter and angular diameter distance at 1.88 < z < 3.52 by using the spatial distribution of more than a million Lyα-emitting galaxies over a total target area of 540 deg^2": https://iopscience.iop.org/article/10.3847/1538-4357/aca962 -> https://www.tacc.utexas.edu/-/hetdex-reveals-galaxy-gold-mine-in-first-large-survey

"We present the first publicly released catalog of sources obtained from the Hobby-Eberly Telescope Dark Energy Experiment (HETDEX). #HETDEX is an integral field spectroscopic survey designed to measure the Hubble expansion parameter and angular diameter distance at 1.88 < z < 3.52 by using the spatial distribution of more than a million Lyα-emitting galaxies over a total target area of 540 deg^2": https://iopscience.iop.org/article/10.3847/1538-4357/aca962 -> https://www.tacc.utexas.edu/-/hetdex-reveals-galaxy-gold-mine-in-first-large-survey

"We present the first publicly released catalog of sources obtained from the Hobby-Eberly Telescope Dark Energy Experiment (HETDEX). #HETDEX is an integral field spectroscopic survey designed to measure the Hubble expansion parameter and angular diameter distance at 1.88 < z < 3.52 by using the spatial distribution of more than a million Lyα-emitting galaxies over a total target area of 540 deg^2": https://iopscience.iop.org/article/10.3847/1538-4357/aca962 -> https://www.tacc.utexas.edu/-/hetdex-reveals-galaxy-gold-mine-in-first-large-survey

"We present the first publicly released catalog of sources obtained from the Hobby-Eberly Telescope Dark Energy Experiment (HETDEX). #HETDEX is an integral field spectroscopic survey designed to measure the Hubble expansion parameter and angular diameter distance at 1.88 < z < 3.52 by using the spatial distribution of more than a million Lyα-emitting galaxies over a total target area of 540 deg^2": https://iopscience.iop.org/article/10.3847/1538-4357/aca962 -> https://www.tacc.utexas.edu/-/hetdex-reveals-galaxy-gold-mine-in-first-large-survey

"We present the first publicly released catalog of sources obtained from the Hobby-Eberly Telescope Dark Energy Experiment (HETDEX). #HETDEX is an integral field spectroscopic survey designed to measure the Hubble expansion parameter and angular diameter distance at 1.88 < z < 3.52 by using the spatial distribution of more than a million Lyα-emitting galaxies over a total target area of 540 deg^2": https://iopscience.iop.org/article/10.3847/1538-4357/aca962 -> https://www.tacc.utexas.edu/-/hetdex-reveals-galaxy-gold-mine-in-first-large-survey

"The one thing that I love about #astronomy is that it allows us to step outside of our daily lives and look at the bigger picture for where we came from," said Gebhardt, who leads Dark Energy Explorers, a research project based at the University of Texas in Austin.

Their goal is to create the first #map of the #universe.

"This is a huge experiment," he said.
So much so, they're turning to the public for help.

Isaiah Pipkin is an undergraduate double-majoring in astronomy and physics, who's working on the project.

"Since they did a blind survey of the sky, we have millions of sources that are unclassified," Pipkin said.

Through an app called #Zooniverse or by logging on with a computer, anyone can join Dark Energy Explorers, part of the Hobby-Eberly Telescope Dark Energy Experiment ( #HETDEX ).

After a brief online #tutorial, anyone can look at images captured by the team's telescope and identify what they are.

https://scrippsnews.com/stories/researchers-asks-public-s-help-to-create-map-of-universe/

"The one thing that I love about #astronomy is that it allows us to step outside of our daily lives and look at the bigger picture for where we came from," said Gebhardt, who leads Dark Energy Explorers, a research project based at the University of Texas in Austin.

Their goal is to create the first #map of the #universe.

"This is a huge experiment," he said.
So much so, they're turning to the public for help.

Isaiah Pipkin is an undergraduate double-majoring in astronomy and physics, who's working on the project.

"Since they did a blind survey of the sky, we have millions of sources that are unclassified," Pipkin said.

Through an app called #Zooniverse or by logging on with a computer, anyone can join Dark Energy Explorers, part of the Hobby-Eberly Telescope Dark Energy Experiment ( #HETDEX ).

After a brief online #tutorial, anyone can look at images captured by the team's telescope and identify what they are.

https://scrippsnews.com/stories/researchers-asks-public-s-help-to-create-map-of-universe/

"The one thing that I love about #astronomy is that it allows us to step outside of our daily lives and look at the bigger picture for where we came from," said Gebhardt, who leads Dark Energy Explorers, a research project based at the University of Texas in Austin.

Their goal is to create the first #map of the #universe.

"This is a huge experiment," he said.
So much so, they're turning to the public for help.

Isaiah Pipkin is an undergraduate double-majoring in astronomy and physics, who's working on the project.

"Since they did a blind survey of the sky, we have millions of sources that are unclassified," Pipkin said.

Through an app called #Zooniverse or by logging on with a computer, anyone can join Dark Energy Explorers, part of the Hobby-Eberly Telescope Dark Energy Experiment ( #HETDEX ).

After a brief online #tutorial, anyone can look at images captured by the team's telescope and identify what they are.

https://scrippsnews.com/stories/researchers-asks-public-s-help-to-create-map-of-universe/

"The one thing that I love about #astronomy is that it allows us to step outside of our daily lives and look at the bigger picture for where we came from," said Gebhardt, who leads Dark Energy Explorers, a research project based at the University of Texas in Austin.

Their goal is to create the first #map of the #universe.

"This is a huge experiment," he said.
So much so, they're turning to the public for help.

Isaiah Pipkin is an undergraduate double-majoring in astronomy and physics, who's working on the project.

"Since they did a blind survey of the sky, we have millions of sources that are unclassified," Pipkin said.

Through an app called #Zooniverse or by logging on with a computer, anyone can join Dark Energy Explorers, part of the Hobby-Eberly Telescope Dark Energy Experiment ( #HETDEX ).

After a brief online #tutorial, anyone can look at images captured by the team's telescope and identify what they are.

https://scrippsnews.com/stories/researchers-asks-public-s-help-to-create-map-of-universe/

"The one thing that I love about #astronomy is that it allows us to step outside of our daily lives and look at the bigger picture for where we came from," said Gebhardt, who leads Dark Energy Explorers, a research project based at the University of Texas in Austin.

Their goal is to create the first #map of the #universe.

"This is a huge experiment," he said.
So much so, they're turning to the public for help.

Isaiah Pipkin is an undergraduate double-majoring in astronomy and physics, who's working on the project.

"Since they did a blind survey of the sky, we have millions of sources that are unclassified," Pipkin said.

Through an app called #Zooniverse or by logging on with a computer, anyone can join Dark Energy Explorers, part of the Hobby-Eberly Telescope Dark Energy Experiment ( #HETDEX ).

After a brief online #tutorial, anyone can look at images captured by the team's telescope and identify what they are.

https://scrippsnews.com/stories/researchers-asks-public-s-help-to-create-map-of-universe/