Our engineers are prototyping next-gen fiber-positioning robots for the planned @desisurvey.bsky.social upgrade. #Engineering #Robotics #DESIsurvey #EngineeringatWork
August 14, 2025 at 5:26 PM
Our engineers are prototyping next-gen fiber-positioning robots for the planned @desisurvey.bsky.social upgrade. #Engineering #Robotics #DESIsurvey #EngineeringatWork
When I was your age we had mapped out several thousand galaxies and were quite proud of it. The newest cosmological survey from @desisurvey includes over seven million galaxies and...
January 14, 2022 at 4:17 PM
When I was your age we had mapped out several thousand galaxies and were quite proud of it. The newest cosmological survey from @desisurvey includes over seven million galaxies and...
🎥 Exclusive videos from DESI scientists breaking down today’s new releases are now available on the DESI YouTube channel [ www.youtube.com/@DESISurvey ].
March 19, 2025 at 10:03 PM
🎥 Exclusive videos from DESI scientists breaking down today’s new releases are now available on the DESI YouTube channel [ www.youtube.com/@DESISurvey ].
The latest analysis from @desisurvey.bsky.social uses the largest 3D map of our universe ever made to track #DarkEnergy’s influence over the past 11 billion years. 🧪
⬇️
newscenter.lbl.gov/2025/03/19/n...
#arXiv #DESIsurvey
⬇️
newscenter.lbl.gov/2025/03/19/n...
#arXiv #DESIsurvey
March 21, 2025 at 2:50 PM
The latest analysis from @desisurvey.bsky.social uses the largest 3D map of our universe ever made to track #DarkEnergy’s influence over the past 11 billion years. 🧪
⬇️
newscenter.lbl.gov/2025/03/19/n...
#arXiv #DESIsurvey
⬇️
newscenter.lbl.gov/2025/03/19/n...
#arXiv #DESIsurvey
Vols saber més sobre @desisurvey?
Observa aquest viatge enrere en el temps seguint un feix de llum a través d'onze mil milions d'anys simulat a partir de les observacions de DESI ⚡️
youtube.com/watch?v=gFGteR…
Observa aquest viatge enrere en el temps seguint un feix de llum a través d'onze mil milions d'anys simulat a partir de les observacions de DESI ⚡️
youtube.com/watch?v=gFGteR…
A 3D Journey Through 11 Billion Years
A 3D journey provided by the Dark Energy Spectroscopic Instrument (DESI), following the path of light 11 billions years backwards through nearby bright galaxies (yellow), luminous red galaxies (red), emission-line galaxies (green) and quasars (blue) that back-light the tenuous intergalactic medium (white lines). The long, thin volume of the universe shown here fits behind your palm held at arm's length and shows 30 thousand galaxies measured by DESI in 5 hours. DESI will survey almost one thousand times more volume over the next five years. (credit: David Kirkby/DESI collaboration)
Go here for an interactive version of this video: https://data.desi.lbl.gov/public/epo/desi3d
Go here for a news release on the start of DESI: https://newscenter.lbl.gov/2021/05/17/start-of-dark-energy-survey/
Instagram: https://www.instagram.com/berkeleylab/
Twitter: https://twitter.com/berkeleylab
LinkedIn: https://www.linkedin.com/company/lawrence-berkeley-national-laboratory/
Facebook: https://www.facebook.com/BerkeleyLab/
More Berkeley Lab news: http://bit.ly/BerkeleyLabNews
Subscribe: https://youtube.com/berkeleylab
www.youtube.com
March 27, 2025 at 12:43 PM
Vols saber més sobre @desisurvey?
Observa aquest viatge enrere en el temps seguint un feix de llum a través d'onze mil milions d'anys simulat a partir de les observacions de DESI ⚡️
youtube.com/watch?v=gFGteR…
Observa aquest viatge enrere en el temps seguint un feix de llum a través d'onze mil milions d'anys simulat a partir de les observacions de DESI ⚡️
youtube.com/watch?v=gFGteR…
Els investigadors i investigadores de l'ICE que han participat en @desisurvey són: Benjamín Camacho, @casasricard, Francisco Javier Castander, Martín Crocce, Pablo Fosalba, Enrique Gaztañaga, @marmezcua_astro, Santiago Serrano, Isaac Tutusaus i Cristian Nery Viglione.
March 27, 2025 at 12:42 PM
Els investigadors i investigadores de l'ICE que han participat en @desisurvey són: Benjamín Camacho, @casasricard, Francisco Javier Castander, Martín Crocce, Pablo Fosalba, Enrique Gaztañaga, @marmezcua_astro, Santiago Serrano, Isaac Tutusaus i Cristian Nery Viglione.
What do the newest #DarkEnergy results from the @desisurvey.bsky.social mean for our universe? @nobelprize.bsky.social laureate Adam Riess and Berkeley Lab scientist Andrei Cuceu chat about it in this episode of @scifri.bsky.social 🎧.
🧪 #ScienceFriday #DESIsurvey #DarkEnergy
🧪 #ScienceFriday #DESIsurvey #DarkEnergy
DESI Data Strengthens Evidence Of Change In Dark Energy
Researchers built the largest 3D map of our universe yet. What they found supports the idea that dark energy could have evolved over time.
www.sciencefriday.com
March 21, 2025 at 11:00 PM
What do the newest #DarkEnergy results from the @desisurvey.bsky.social mean for our universe? @nobelprize.bsky.social laureate Adam Riess and Berkeley Lab scientist Andrei Cuceu chat about it in this episode of @scifri.bsky.social 🎧.
🧪 #ScienceFriday #DESIsurvey #DarkEnergy
🧪 #ScienceFriday #DESIsurvey #DarkEnergy
in the #arXiv
DESIVAST: A Catalog of Low-Redshift Voids using Data from the DESI DR1 Bright Galaxy Survey
by Hernan Rincon and co-authors
arxiv.org/abs/2411.00148
#Cosmology #Astronomy #Astrophysics #DESI #survey #DESIsurvey #galaxies #catalog #voids #cosmicvoids #voidfinder #SDSS #science #STEM
DESIVAST: A Catalog of Low-Redshift Voids using Data from the DESI DR1 Bright Galaxy Survey
by Hernan Rincon and co-authors
arxiv.org/abs/2411.00148
#Cosmology #Astronomy #Astrophysics #DESI #survey #DESIsurvey #galaxies #catalog #voids #cosmicvoids #voidfinder #SDSS #science #STEM
November 7, 2024 at 10:04 AM
in the #arXiv
DESIVAST: A Catalog of Low-Redshift Voids using Data from the DESI DR1 Bright Galaxy Survey
by Hernan Rincon and co-authors
arxiv.org/abs/2411.00148
#Cosmology #Astronomy #Astrophysics #DESI #survey #DESIsurvey #galaxies #catalog #voids #cosmicvoids #voidfinder #SDSS #science #STEM
DESIVAST: A Catalog of Low-Redshift Voids using Data from the DESI DR1 Bright Galaxy Survey
by Hernan Rincon and co-authors
arxiv.org/abs/2411.00148
#Cosmology #Astronomy #Astrophysics #DESI #survey #DESIsurvey #galaxies #catalog #voids #cosmicvoids #voidfinder #SDSS #science #STEM
The @DESIsurvey collaboration published today a new analysis of #DarkEnergy using their first 3 years of collected data, which spans nearly 15 million galaxies and quasars💫
The study shows that #DarkEnergy, widely thought to be constant, might be evolving over time in unexpected ways
The study shows that #DarkEnergy, widely thought to be constant, might be evolving over time in unexpected ways
March 20, 2025 at 9:05 AM
The @DESIsurvey collaboration published today a new analysis of #DarkEnergy using their first 3 years of collected data, which spans nearly 15 million galaxies and quasars💫
The study shows that #DarkEnergy, widely thought to be constant, might be evolving over time in unexpected ways
The study shows that #DarkEnergy, widely thought to be constant, might be evolving over time in unexpected ways
If one Cosmology Talk isn't enough for you, @desisurvey.bsky.social have a whole channel with lots of (technical) videos on today's results:
youtube.com/@desisurvey
youtube.com/@desisurvey
Dark Energy Spectroscopic Instrument
Official channel for the Dark Energy Spectroscopic Instrument. See desi.lbl.gov
youtube.com
March 19, 2025 at 10:08 PM
If one Cosmology Talk isn't enough for you, @desisurvey.bsky.social have a whole channel with lots of (technical) videos on today's results:
youtube.com/@desisurvey
youtube.com/@desisurvey
At the NOIRLab booth, DESI astronomers, including Arjun Dey, engaged with visitors, offering solar telescope views and sharing insights about DESI and its mission. #DESISurvey #TohonoOodham #KPNO
March 5, 2025 at 3:18 PM
At the NOIRLab booth, DESI astronomers, including Arjun Dey, engaged with visitors, offering solar telescope views and sharing insights about DESI and its mission. #DESISurvey #TohonoOodham #KPNO
¿Quieres saber más sobre @desisurvey?
Observa este viaje hacia atrás en el tiempo siguiendo un haz de luz a través de 11 mil millones de años simulado computacionalmente a partir de las observaciones de DESI ⚡️
youtube.com/watch?v=gFGteR…
Observa este viaje hacia atrás en el tiempo siguiendo un haz de luz a través de 11 mil millones de años simulado computacionalmente a partir de las observaciones de DESI ⚡️
youtube.com/watch?v=gFGteR…
A 3D Journey Through 11 Billion Years
A 3D journey provided by the Dark Energy Spectroscopic Instrument (DESI), following the path of light 11 billions years backwards through nearby bright galaxies (yellow), luminous red galaxies (red), emission-line galaxies (green) and quasars (blue) that back-light the tenuous intergalactic medium (white lines). The long, thin volume of the universe shown here fits behind your palm held at arm's length and shows 30 thousand galaxies measured by DESI in 5 hours. DESI will survey almost one thousand times more volume over the next five years. (credit: David Kirkby/DESI collaboration)
Go here for an interactive version of this video: https://data.desi.lbl.gov/public/epo/desi3d
Go here for a news release on the start of DESI: https://newscenter.lbl.gov/2021/05/17/start-of-dark-energy-survey/
Instagram: https://www.instagram.com/berkeleylab/
Twitter: https://twitter.com/berkeleylab
LinkedIn: https://www.linkedin.com/company/lawrence-berkeley-national-laboratory/
Facebook: https://www.facebook.com/BerkeleyLab/
More Berkeley Lab news: http://bit.ly/BerkeleyLabNews
Subscribe: https://youtube.com/berkeleylab
www.youtube.com
March 27, 2025 at 12:43 PM
¿Quieres saber más sobre @desisurvey?
Observa este viaje hacia atrás en el tiempo siguiendo un haz de luz a través de 11 mil millones de años simulado computacionalmente a partir de las observaciones de DESI ⚡️
youtube.com/watch?v=gFGteR…
Observa este viaje hacia atrás en el tiempo siguiendo un haz de luz a través de 11 mil millones de años simulado computacionalmente a partir de las observaciones de DESI ⚡️
youtube.com/watch?v=gFGteR…
Want to know more about @desisurvey?
Watch this 3D journey provided by DESI, following the path of light 11 billion years backwards ⚡️
youtube.com/watch?v=gFGteR…
Watch this 3D journey provided by DESI, following the path of light 11 billion years backwards ⚡️
youtube.com/watch?v=gFGteR…
A 3D Journey Through 11 Billion Years
A 3D journey provided by the Dark Energy Spectroscopic Instrument (DESI), following the path of light 11 billions years backwards through nearby bright galaxies (yellow), luminous red galaxies (red), emission-line galaxies (green) and quasars (blue) that back-light the tenuous intergalactic medium (white lines). The long, thin volume of the universe shown here fits behind your palm held at arm's length and shows 30 thousand galaxies measured by DESI in 5 hours. DESI will survey almost one thousand times more volume over the next five years. (credit: David Kirkby/DESI collaboration)
Go here for an interactive version of this video: https://data.desi.lbl.gov/public/epo/desi3d
Go here for a news release on the start of DESI: https://newscenter.lbl.gov/2021/05/17/start-of-dark-energy-survey/
Instagram: https://www.instagram.com/berkeleylab/
Twitter: https://twitter.com/berkeleylab
LinkedIn: https://www.linkedin.com/company/lawrence-berkeley-national-laboratory/
Facebook: https://www.facebook.com/BerkeleyLab/
More Berkeley Lab news: http://bit.ly/BerkeleyLabNews
Subscribe: https://youtube.com/berkeleylab
www.youtube.com
March 27, 2025 at 12:42 PM
Want to know more about @desisurvey?
Watch this 3D journey provided by DESI, following the path of light 11 billion years backwards ⚡️
youtube.com/watch?v=gFGteR…
Watch this 3D journey provided by DESI, following the path of light 11 billion years backwards ⚡️
youtube.com/watch?v=gFGteR…
The universe is full of mysteries!
New data from the Dark Energy Spectroscopic Instrument (DESI -
@desisurvey) is challenging our understanding of dark energy, with major implications for the past, present, and future of our cosmos! #DarkEnergy #Cosmology
New data from the Dark Energy Spectroscopic Instrument (DESI -
@desisurvey) is challenging our understanding of dark energy, with major implications for the past, present, and future of our cosmos! #DarkEnergy #Cosmology
June 24, 2025 at 7:00 AM
The universe is full of mysteries!
New data from the Dark Energy Spectroscopic Instrument (DESI -
@desisurvey) is challenging our understanding of dark energy, with major implications for the past, present, and future of our cosmos! #DarkEnergy #Cosmology
New data from the Dark Energy Spectroscopic Instrument (DESI -
@desisurvey) is challenging our understanding of dark energy, with major implications for the past, present, and future of our cosmos! #DarkEnergy #Cosmology
We are excited to present the new power spectrum Full-Shape results on DESI DR1 data @desisurvey. Check all the new papers at data.desi.lbl.gov/doc/papers/. A thread🧵👇
Papers - DESI Data
data.desi.lbl.gov
November 21, 2024 at 12:59 PM
We are excited to present the new power spectrum Full-Shape results on DESI DR1 data @desisurvey. Check all the new papers at data.desi.lbl.gov/doc/papers/. A thread🧵👇
🚀And we’ve got something special for you!📽️
Head to the DESI YouTube channel youtube.com/@DESISurvey for exclusive videos where DESI scientists break down the key papers, explain the science behind the discoveries, and dive into the supporting papers that make it all possible!
Head to the DESI YouTube channel youtube.com/@DESISurvey for exclusive videos where DESI scientists break down the key papers, explain the science behind the discoveries, and dive into the supporting papers that make it all possible!
Dark Energy Spectroscopic Instrument
Official channel for the Dark Energy Spectroscopic Instrument. See desi.lbl.gov
youtube.com
March 18, 2025 at 10:12 PM
🚀And we’ve got something special for you!📽️
Head to the DESI YouTube channel youtube.com/@DESISurvey for exclusive videos where DESI scientists break down the key papers, explain the science behind the discoveries, and dive into the supporting papers that make it all possible!
Head to the DESI YouTube channel youtube.com/@DESISurvey for exclusive videos where DESI scientists break down the key papers, explain the science behind the discoveries, and dive into the supporting papers that make it all possible!
What's next for @desisurvey? The mission aims to observe as long as possible, pushing precision to cosmic variance limits. Future iterations like Desi 2 are planned to probe the early universe, moving beyond dark energy to unravel inflation and other cosmic puzzles.
June 24, 2025 at 7:00 AM
What's next for @desisurvey? The mission aims to observe as long as possible, pushing precision to cosmic variance limits. Future iterations like Desi 2 are planned to probe the early universe, moving beyond dark energy to unravel inflation and other cosmic puzzles.
Very nice plots of the best fit LCDM and Planck to the @desisurvey data
April 4, 2024 at 10:20 PM
Very nice plots of the best fit LCDM and Planck to the @desisurvey data
Os datos liberados por @DESIsurvey @berkeleylab.lbl.gov apuntan a que a enerxía escura non é unha constante, senón que vai diminuíndo na historia do universo. Isto podería rachar co actual modelo estándar cosmolóxico Lambda CDM
Hoxe xoves ás 21h👂 ampla conversa con Antón Baleato na 📻 #radiogalega
Hoxe xoves ás 21h👂 ampla conversa con Antón Baleato na 📻 #radiogalega
March 20, 2025 at 11:47 AM
Os datos liberados por @DESIsurvey @berkeleylab.lbl.gov apuntan a que a enerxía escura non é unha constante, senón que vai diminuíndo na historia do universo. Isto podería rachar co actual modelo estándar cosmolóxico Lambda CDM
Hoxe xoves ás 21h👂 ampla conversa con Antón Baleato na 📻 #radiogalega
Hoxe xoves ás 21h👂 ampla conversa con Antón Baleato na 📻 #radiogalega
ICE scientists who have worked in @desisurvey are: Benjamín Camacho, @casasricard, Francisco Javier Castander, Martín Crocce, Pablo Fosalba, Enrique Gaztañaga, @marmezcua_astro, Santiago Serrano, Isaac Tutusaus and Cristian Nery Viglione.
March 27, 2025 at 12:42 PM
ICE scientists who have worked in @desisurvey are: Benjamín Camacho, @casasricard, Francisco Javier Castander, Martín Crocce, Pablo Fosalba, Enrique Gaztañaga, @marmezcua_astro, Santiago Serrano, Isaac Tutusaus and Cristian Nery Viglione.
@TheEconomist: On “The Intelligence” @IEmSteinmark explains tentative data from the @desisurvey: if confirmed, much of the leading theory of the universe’s makeup has to go in the bin. Listen to the daily podcast https://t.co/B7UvHhkUCo https://t.co/TN8hM7XFLv
June 28, 2024 at 3:34 PM
@TheEconomist: On “The Intelligence” @IEmSteinmark explains tentative data from the @desisurvey: if confirmed, much of the leading theory of the universe’s makeup has to go in the bin. Listen to the daily podcast https://t.co/B7UvHhkUCo https://t.co/TN8hM7XFLv
🗞️🗞️ Today @desisurvey will begin a 5 year quest to map the universe and measure the properties of dark energy using a survey of 30 million galaxies.
A number of ICE researchers have greatly contributed to make it possible
➡️
bit.ly/3btocq4
A number of ICE researchers have greatly contributed to make it possible
➡️
bit.ly/3btocq4
March 27, 2025 at 12:41 PM
🗞️🗞️ Today @desisurvey will begin a 5 year quest to map the universe and measure the properties of dark energy using a survey of 30 million galaxies.
A number of ICE researchers have greatly contributed to make it possible
➡️
bit.ly/3btocq4
A number of ICE researchers have greatly contributed to make it possible
➡️
bit.ly/3btocq4
Researchers see hints that #DarkEnergy, widely thought to be a “cosmological constant,” might be evolving over time in unexpected ways. Details ⬇️ 🧪
newscenter.lbl.gov/2025/03/19/n...
#space #DESIsurvey
newscenter.lbl.gov/2025/03/19/n...
#space #DESIsurvey
March 27, 2025 at 5:51 PM
Researchers see hints that #DarkEnergy, widely thought to be a “cosmological constant,” might be evolving over time in unexpected ways. Details ⬇️ 🧪
newscenter.lbl.gov/2025/03/19/n...
#space #DESIsurvey
newscenter.lbl.gov/2025/03/19/n...
#space #DESIsurvey
... and this is just the beginning of @desisurvey ! Stay tuned for new results on the constraints of primordial non-Gaussianties and the year-3 analysis of the BAO signal very soon!
November 21, 2024 at 1:04 PM
... and this is just the beginning of @desisurvey ! Stay tuned for new results on the constraints of primordial non-Gaussianties and the year-3 analysis of the BAO signal very soon!
🗞️🗞️ Avui comença una investigació de 5 anys per cartografiar l'univers i revelar els misteris de l'energia fosca amb l'Instrument Espectroscòpic per a l'Energia Fosca (DESI) @desisurvey
Investigadors de l'ICE han contribuït a fer-lo possible
➡️
bit.ly/3v7p1wN
Investigadors de l'ICE han contribuït a fer-lo possible
➡️
bit.ly/3v7p1wN
March 27, 2025 at 12:42 PM
🗞️🗞️ Avui comença una investigació de 5 anys per cartografiar l'univers i revelar els misteris de l'energia fosca amb l'Instrument Espectroscòpic per a l'Energia Fosca (DESI) @desisurvey
Investigadors de l'ICE han contribuït a fer-lo possible
➡️
bit.ly/3v7p1wN
Investigadors de l'ICE han contribuït a fer-lo possible
➡️
bit.ly/3v7p1wN