📣 PhD position at the ICC University of Barcelona! We are looking for excellent and motivated candidates who are willing to work with DESI Survey to unviel the misteries of dark energy! 📍Deadline is the 10th of January. 📍Tempative starting date March 2024.

Yay, I can share this now!! After seeing my paper doodles, an editor reached out to me about creating something for Physics Today. Presenting: a cartoon summary of one of the most impactful papers in modern cosmology!

This is just amazing!

Breaking news!🎉 Today we announce the most precise measurements of our expanding Universe using the BAO signal in 6.1 Million galaxies and quasars from Year 1, tracing dark energy through cosmic time. See Berkeley Lab PR at newscenter.lbl.gov/2024/04/04/des… 1/10 📸 Credit: Claire Lamman

Paper day! Again! 🎉 Yesterday we released a batch of supporting papers in prep (analysis applied to simulations only) for the full-shape analysis yet to come, and also presenting and validating our blinding scheme. Find the papers and explanations at desi.lbl.gov/2024/04/12/des…. 1/2

UPV/EHU SEA 🏆 Premio SEA Tesis 2023 (ex-aequo) Samuel Brieden, por la tesis “From the Precision Era, towards the Accuracy Era of Cosmology with DESI’, realizada en la Universitat de Barcelona (Universitat de Barcelona) SEA #RCSEA2024

Felicidades a todos por vuestros premios SEA Tesis 👏👏 SEA #RCSEA2024

I was honoured with the opportunity to present my PhD work at the SEA meeting in Granada today!

DESI Survey postdoc and Outreach Committee Co-Chair Sam Brieden (Samuel Brieden) was awarded 'Best Thesis' SEA. Sam gave a wonderful introductory talk about his work with DESI Survey at the #RCSEA2024: 📷: Héctor Gil Marín Héctor Gil Marín

Paper day📢. Sergi Novell-Masot has demonstrated how the catalogue-level blinding technique used for DESI Survey also works for higher-order statistics📐, showing how this technique consistently blinds all summary statistics of interest coherently. arxiv.org/abs/2407.12931

A new study from the @DESIsurvey is one of the most stringent tests yet of general relativity and how #gravity behaves at cosmic scales. Read the latest: newscenter.lbl.gov/2024/11/19/new…

.DESI Survey scientists mapped how nearly 6 million galaxies cluster across 11 billion years of cosmic history. Their observations line up with what Einstein's theory of general relativity predicts. newscenter.lbl.gov/2024/11/19/new…

We are excited to present the new power spectrum Full-Shape results on DESI DR1 data DESI Survey. Check all the new papers at data.desi.lbl.gov/doc/papers/. A thread🧵👇

Is the way in which galaxies cluster consistent with our understanding of the standard model of gravity and the predictions from Einstein's theory of General Relativity? 🔭 ➡️edin.ac/4eDkNTw 📷DESI imaging the night sky Credit: KPNO/NOIRLab/NSF/AURA/T. Slovinský.

🎉DESI released another set of papers based on Y1 data. These new results provide an extended, “full-shape” analysis of the Y1 data by looking at how galaxies and quasars cluster on different scales, both in the plane of the sky and along the line of sight in redshift space.

In its quest to make precision cosmological measurements, DESI uses a process called “blinding” in its analysis methodology in order to avoid the inaccuracies that can arise from confirmation bias.

🚨 BIG NEWS ALERT! 🚨 We’re just 24 HOURS AWAY from a MAJOR DESI release! 🌉🔭 Tomorrow at 3 PM PT, DESI is unveiling DR1, our first official Data Release—the largest dataset of its kind, packed with information on 18.7 million galaxies, quasars, and stars! But that’s not all…