Does #DarkEnergy change over time? @DESIsurvey scientists are exploring a mystery as big as the universe. Read the latest from Physics Magazine: physics.aps.org/articles/v17/59

reminder: DESI Survey results mini workshop
'Cosmological Constraints from BAO'

Experts: Sesh, Andreu (DESI)
Tamara Davis
Julien Lesgourgues
Eric Linder
Eva-Maria Mueller
Hee-Jong Seo

inspirehep.net/seminars/27765…

TOMORROW 8 PM UTC

With new data DESI Survey, a team of scientists (including Berkeley Lab) built the largest 3D map of the universe ever. The data hints that dark energy may not be static like previously thought, as covered in New Scientist: newscientist.com/article/242525…

Let’s break down a science diagram! @DESIsurvey’s Hubble diagram plots a characteristic pattern – baryon acoustic oscillations, or BAO “bubbles” – at different ages of the universe.

Read the full explanation here: newscenter.lbl.gov/2024/04/04/des…

#DarkEnergy
Credit: Claire Lamman/DESI

ICYMI: With their first results, @DESIsurvey has made the biggest 3D cosmic map and world-leading measurements of #DarkEnergy ! Fly through millions of galaxies mapped with DESI coordinate data in this 360-video:
youtu.be/jRYUt9nE9b0?fe…

It's not a time machine, but DESI Survey has peered 11 billion years into the past and released its 1st year of data. It's the 1st time that scientists have measured the expansion of the universe in this period with this level of precision: newscenter.lbl.gov/2024/04/04/des…

Today DESI Survey announces measurements of the expanding universe - the most precise of their kind! I had to make a cake.

I'm so excited to finally share our first main science results :)
Press release, featuring some non-buttercream graphics I made: newscenter.lbl.gov/2024/04/04/des…

Want some help digesting the new DESI Survey results?

Watch Sesh Nadathur and Andreu Font Ribera talk through it all in a Cosmology Talk... 🙂

youtu.be/9DsMphPfrjI

Our results from today are featured in this The New York Times article!

nytimes.com/2024/04/04/sci…

Researchers have used the Dark Energy Spectroscopic Instrument to make the largest 3D map of our universe and world-leading measurements of #DarkEnergy , the mysterious cause of its accelerating expansion. DESI Survey
newscenter.lbl.gov/2024/04/04/des…