[et_pb_section fb_built=”1″ _builder_version=”4.16″ _module_preset=”default” background_image=”https:\/\/www.ieec.cat\/wp-content\/uploads\/2022\/02\/slider-comunicacio.jpg” max_height=”130px” custom_padding=”0px||0px||false|false” da_disable_devices=”off|off|off” global_colors_info=”{}” da_is_popup=”off” da_exit_intent=”off” da_has_close=”on” da_alt_close=”off” da_dark_close=”off” da_not_modal=”on” da_is_singular=”off” da_with_loader=”off” da_has_shadow=”on”][\/et_pb_section][et_pb_section fb_built=”1″ _builder_version=”4.16″ _module_preset=”default” custom_padding=”24px||11px|||” da_disable_devices=”off|off|off” global_colors_info=”{}” da_is_popup=”off” da_exit_intent=”off” da_has_close=”on” da_alt_close=”off” da_dark_close=”off” da_not_modal=”on” da_is_singular=”off” da_with_loader=”off” da_has_shadow=”on”][et_pb_row _builder_version=”4.16″ _module_preset=”default” custom_padding=”||||false|false” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.16″ _module_preset=”default” global_colors_info=”{}”][et_pb_text module_class=”ieec-orgs” _builder_version=”4.27.4″ _dynamic_attributes=”content” _module_preset=”default” text_font=”|700||on|||||” text_font_size=”16px” header_font=”|700|||||||” text_orientation=”center” custom_margin=”||10px||false|false” header_font_size_tablet=”28px” header_font_size_phone=”26px” header_font_size_last_edited=”on|phone” global_colors_info=”{}”]@ET-DC@eyJkeW5hbWljIjp0cnVlLCJjb250ZW50IjoiY3VzdG9tX21ldGFfb3JnYW5pemFjaW9uZXMiLCJzZXR0aW5ncyI6eyJiZWZvcmUiOiIiLCJhZnRlciI6IiIsImVuYWJsZV9odG1sIjoib2ZmIn19@[\/et_pb_text][et_pb_post_title author=”off” categories=”off” comments=”off” featured_image=”off” module_class=”ieec-title et_pb_text_align_center” _builder_version=”4.27.4″ _module_preset=”default” title_font=”Cairo|300|||||||” title_text_align=”center” title_font_size=”40px” meta_font=”||on||||||” meta_text_align=”center” meta_font_size=”16px” title_font_size_tablet=”35px” title_font_size_phone=”30px” title_font_size_last_edited=”on|desktop” global_colors_info=”{}”][\/et_pb_post_title][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=”1_2,1_2″ _builder_version=”4.16″ _module_preset=”default” global_colors_info=”{}”][et_pb_column type=”1_2″ _builder_version=”4.16″ _module_preset=”default” global_colors_info=”{}”][et_pb_post_title title=”off” meta=”off” _builder_version=”4.16″ _module_preset=”default” custom_margin=”||0px||false|false” border_color_top=”#406fda” global_colors_info=”{}”][\/et_pb_post_title][et_pb_text module_class=”ieec-img-footer” _builder_version=”4.27.4″ _module_preset=”default” text_font=”||||||||” text_font_size=”15px” text_line_height=”1.1em” background_color=”rgba(64,111,218,0.15)” custom_margin=”0px||||false|false” custom_padding=”30px|20px|30px|20px|true|true” global_colors_info=”{}”]<\/p>\n
DESI has made the largest 3D map of our universe to date and uses it to study dark energy. Earth is at the centre in this representation, and every dot is a galaxy. [\/et_pb_text][\/et_pb_column][et_pb_column type=”1_2″ _builder_version=”4.16″ _module_preset=”default” global_colors_info=”{}”][et_pb_text _builder_version=”4.27.4″ _module_preset=”default” link_font=”|700|||on||||” global_colors_info=”{}”]<\/p>\n The Dark Energy Spectroscopic Instrument (DESI) collaboration will receive the <\/span>2026 Lancelot M. Berkeley\u2013New York Community Trust Prize for Meritorious Work in Astronomy.<\/b> Researchers from the <\/span>Institute of Space Studies of Catalonia<\/span><\/a> (IEEC) at the <\/span>Institute of Space Sciences<\/span><\/a> (ICE-CSIC) and the <\/span>Institut de Ci\u00e8ncies del Cosmos<\/span><\/a> (ICCUB) participate in this experiment. The prestigious prize that it will now receive was established in 2011 by the<\/span> American Astronomical Society<\/span><\/a> (AAS) and includes a monetary award and an invitation to give the closing plenary lecture at the AAS winter meeting.<\/span><\/p>\n The DESI collaboration is being honored with the 2026 Berkeley prize for their work creating <\/span>the largest 3D map of the universe<\/span><\/a>, enabling the study of the effects of dark energy over cosmic time, and particularly <\/span>for precise measurements of baryon acoustic oscillations as a function of redshift<\/b> all the way to z = 2.3, when the universe was less than three billion years old.<\/span><\/p>\n [\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=”4.16″ _module_preset=”default” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.16″ _module_preset=”default” global_colors_info=”{}”][et_pb_text _builder_version=”4.27.4″ _module_preset=”default” link_font=”|700|||on||||” hover_enabled=”0″ locked=”off” global_colors_info=”{}” sticky_enabled=”0″]<\/p>\n Each year the three AAS Vice Presidents, in consultation with the Editor in Chief of the AAS journals, select the Berkeley prize winner for meritorious research published within the preceding 12 months. <\/span>This year\u2019s prize recognizes the DESI team for not one, but two articles in the past year.<\/b> The first, published in February 2025 in the Journal of Cosmology and Astroparticle Physics, presents results from the measurement of baryon acoustic oscillations \u2014 a pattern of subtle variations in the density of baryonic matter imprinted by sound waves traveling through the early universe \u2014 based on data from the first year of DESI operations. The second, released by the collaboration in March 2025, encompasses the first three years of DESI operations, analyzing a sample of more than 14 million galaxies and quasars to test the leading cosmological model.<\/span><\/p>\n The observations not only constitute the largest 3D map of the Universe ever made, they also provide new insights into the nature of dark energy and the evolution of the Universe. When combined with other cosmological constraints, <\/span>the DESI results provide strong hints that dark energy evolves over time<\/span><\/a>,<\/b> challenging our current leading model of the Universe, Lambda CDM.<\/span><\/p>\n The IEEC, through the work of its ICE-CSIC and ICCUB researchers, has a strong involvement in the DESI collaboration. Together with IFAE, ICE-CSIC has built the guiding and focusing of the Guiding, Focusing and Alignment system (GFAs) units of the instrument. ICE-CSIC also developed the guiding software. It also leads the Image Validation Working Group and participates in the collaboration management in the institutional board, and membership committee.<\/span><\/p>\n \u201cIt is an honour to receive this prize in recognition of our experiment that is changing our understanding of the universe”, says Francisco Castander, IEEC researcher at the ICE-CSIC and deputy chair of the DESI institutional board.<\/span><\/p>\n For its part, the ICCUB, strongly involved in the collaboration, has led the working group responsible for publishing the official DESI full-shape analysis of the Data Release 1, which has allowed for testing the theory of general relativity to an unprecedented level of precision. Furthermore, the blinding strategy of DESI, and the recently published bispectrum analysis of luminous red galaxies and quasars have been performed by researchers at the ICCUB. “The institute is honoured to contribute to this collaboration that is producing the largest-ever 3D map of the Universe, and providing stringent tests of the standard model of cosmology\u201d, says Licia Verde, ICCUB scientific director and ICREA researcher.<\/p>\n The Berkeley Prize will be accepted on behalf of the collaboration by Daniel Eisenstein, a member of the DESI Executive Committee and former DESI spokesperson. Eisenstein will give the prize lecture on 8 January 2026, at the Phoenix Convention Center in Phoenix, Arizona, USA.<\/span><\/p>\n Among the prominent researchers involved in the DESI collaboration are Francisco Castander, Martin Crocce, Pablo Fosalba, Llu\u00eds Galbany, Enrique Gazta\u00f1aga, and Mar Mezcua, from ICE-CSIC, and Francisco Asensio Rivera, Emanuele Fondi, Daniel Forero S\u00e1nchez, H\u00e9ctor Gil Mar\u00edn, Adriana Nadal Matosas, Sergi Novell Masot, Anya Paopiamsap, and Licia Verde, from ICCUB.<\/span><\/p>\n [\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=”4.16″ _module_preset=”default” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.16″ _module_preset=”default” global_colors_info=”{}”][et_pb_text module_class=”section-title” _builder_version=”4.27.4″ _module_preset=”default” header_2_font=”|700|||||||” header_2_font_size=”25px” header_2_font_size_tablet=”23px” header_2_font_size_phone=”23px” header_2_font_size_last_edited=”on|phone” global_colors_info=”{}”]<\/p>\n [\/et_pb_text][et_pb_text _builder_version=”4.27.4″ _module_preset=”default” link_font=”|700|||on||||” locked=”off” global_colors_info=”{}”]<\/p>\n DESI is supported by the DOE Office of Science and by the National Energy Research Scientific Computing Center, a DOE Office of Science national user facility. Additional support for DESI is provided by the U.S. National Science Foundation; the Science and Technology Facilities Council of the United Kingdom; the Gordon and Betty Moore Foundation; the Heising-Simons Foundation; the French Alternative Energies and Atomic Energy Commission (CEA); the National Council of Humanities, Sciences, and Technologies of Mexico; the Ministry of Science and Innovation of Spain; and by the DESI member institutions.<\/span><\/p>\n The DESI collaboration is honored to be permitted to conduct scientific research on I\u2019oligam Du\u2019ag (Kitt Peak), a mountain with particular significance to the Tohono O\u2019odham Nation.<\/span><\/p>\n The spanish institutions that participate in DESi are the Centro de Investigaciones Energ\u00e9ticas, Medioambientales y Tecnol\u00f3gicas (CIEMAT), the Instituto de Ciencias del Espacio (ICE-CSIC\/IEEC), the Institut de Ci\u00e8ncies del Cosmos de la Universitat de Barcelona (ICCUB), the Institut de F\u00edsica d\u2019Altes Energies (IFAE), the Instituto de F\u00edsica Te\u00f3rica (IFT-UAM\/CSIC), the Instituto de Astrof\u00edsica de Andaluc\u00eda (IAA) and the Instituto de Astrof\u00edsica de Canarias (IAC).<\/span><\/p>\n [\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=”4.16″ _module_preset=”default” custom_margin=”||||false|false” locked=”off” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.16″ _module_preset=”default” global_colors_info=”{}”][et_pb_divider color=”#406fda” _builder_version=”4.16″ _module_preset=”default” custom_margin=”||10px||false|false” global_colors_info=”{}”][\/et_pb_divider][et_pb_text admin_label=”Attached documents” module_class=”ieec-sub-title” _builder_version=”4.27.4″ _module_preset=”default” text_font=”Cairo|700|||||||” text_text_color=”#406fda” text_font_size=”20px” custom_margin=”||10px||false|false” global_colors_info=”{}”]<\/p>\n Links<\/p>\n [\/et_pb_text][et_pb_text _builder_version=”4.27.4″ _module_preset=”default” global_colors_info=”{}”]<\/p>\n IEEC<\/span><\/a> [\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row module_class=”about-ieec” _builder_version=”4.27.4″ _module_preset=”default” background_color=”rgba(64,111,218,0.15)” global_module=”17325″ global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.16″ _module_preset=”default” custom_padding=”20px|50px|20px|50px|true|true” global_colors_info=”{}”][et_pb_text admin_label=”Sobre l’IEEC” _builder_version=”4.16″ _module_preset=”default” header_2_font=”|700|||||||” header_2_font_size=”25px” custom_margin=”||10px||false|false” header_2_font_size_tablet=”23px” header_2_font_size_phone=”23px” header_2_font_size_last_edited=”on|phone” locked=”off” global_colors_info=”{}”]<\/p>\n [\/et_pb_text][et_pb_text admin_label=”Text” _builder_version=”4.16″ _module_preset=”default” text_font=”||on||||||” link_font=”|700|||on||||” locked=”off” global_colors_info=”{}”]<\/p>\n The Institute of Space Studies of Catalonia (IEEC \u2014 Institut d\u2019Estudis Espacials de Catalunya) promotes and coordinates space research and technology development in Catalonia for the benefit of society. IEEC fosters collaborations both locally and worldwide and is an efficient agent of knowledge, innovation and technology transfer. As a result of more than 25 years of high-quality research, done in collaboration with major international organisations, IEEC ranks among the best international research centres, focusing on areas such as: astrophysics, cosmology, planetary science, and Earth Observation. IEEC\u2019s engineering division develops instrumentation for ground- and space-based projects, and has extensive experience in working with private or public organisations from the aerospace and other innovation sectors.<\/p>\n The IEEC is a non-profit public sector foundation that was established in February 1996. It has a Board of Trustees composed of the Generalitat de Catalunya, Universitat de Barcelona (UB), Universitat Aut\u00f2noma de Barcelona (UAB), Universitat Polit\u00e8cnica de Catalunya \u00b7 BarcelonaTech (UPC), and the Spanish Research Council (CSIC). The IEEC is also a CERCA centre.<\/p>\n [\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section]<\/p>\n","protected":false},"excerpt":{"rendered":" DESI, in which the IEEC participates, is being honored for their work creating the largest 3D map of the universe, enabling the study of the effects of dark energy over cosmic time.<\/p>\n","protected":false},"author":7,"featured_media":38601,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"on","_et_pb_old_content":"","_et_gb_content_width":"2880","footnotes":""},"categories":[123],"tags":[],"class_list":["post-38627","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-premi"],"yoast_head":"\n
<\/strong>DESI collaboration and KPNO\/NOIRLab\/NSF\/AURA\/R. Proctor<\/strong><\/p>\nThe Dark Energy Spectroscopic Instrument Collaboration<\/h2>\n
ICCUB<\/span><\/a>
ICE-CSIC<\/span><\/a>
CIEMAT<\/span><\/a>
IFAE<\/span><\/a>
IFT-UAM\/CSIC<\/span><\/a>
DESI<\/span><\/a>
DESI 2024 VI: cosmological constraints from the measurements of baryon acoustic oscillations<\/span><\/a>
DESI DR2 Results II: Measurements of Baryon Acoustic Oscillations and Cosmological Constraints<\/span><\/a><\/p>\nAbout the IEEC<\/h2>\n