#desisurvey — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #desisurvey, aggregated by home.social.
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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
https://arxiv.org/abs/2411.00148#Cosmology #Astronomy #Astrophysics #Astrodon #DESI #survey #DESIsurvey #galaxies #catalog #void #voids #cosmicvoids #voidfinder #SDSS #science #STEM #research
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Great Nature News Feature article on the recent DESI Survey results on dark energy
With a final quote by Jim Peebles: “I find it very difficult to imagine that ΛCDM is the end of the story. It’s too simple.”
https://www.nature.com/articles/d41586-024-01273-4
#Cosmology #DarkEnergy #ΛCDM #JimPeebles #DESI #survey #DESIsurvey #BAO #BaryonAcousticOscillations #galaxies #astronomy #astrophysics #astrodon #Nature #news #science
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A search for dwarf galaxies in the Local Void, using data of the DESI Legacy Imaging Surveys
by Igor Karachentsev and co-authors
https://arxiv.org/abs/2312.04930
📷 Images of 12 new dwarf galaxies from DESI Legacy Imaging Surveys found in the Local Void region. Each image size is 2′ × 2′. North is to the top and East is to the left.
#galaxies #dwarfgalaxies #localvoid #void #voids #desi #survey #desisurvey #cosmology #cosmography #astronomy #astrophysics #astodon #space #science #research
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Congratulations to DESI (Dark Energy Spectroscopic Instrument) for their first detection of the baryon acoustic oscillations (BAO) signal using early data.
https://arxiv.org/abs/2304.08427
#universe #cosmology #bao #desi #survey #desisurvey #darkenergy #astronomy #astrophysics #astrodon #space #science #research
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The DESI Peculiar Velocity Survey, the largest survey of galaxies peculiar velocities planned to date. Great stuff for the future of mapping the universe with cosmic flows!
https://arxiv.org/abs/2302.13760More on DESI the Dark Energy Spectroscopic Instrument: https://www.desi.lbl.gov/
#universe #cosmology #cosmicflows #cosmography #desi #survey #desisurvey #darkenergy #astronomy #astrophysics #astrodon #space #science #research