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Everyday science

Everyday science

Home » Culture, history and society » Everyday science » Quiz of the week: how many galaxies and quasars are in the biggest high-res 3D map of our universe?

Quiz of the week: how many galaxies and quasars are in the biggest high-res 3D map of our universe?

17 Apr 2026

Have you been keeping up to date with physics news? Try our short quiz to find out

DESI map of the universe
(Courtesy: DESI Collaboration and DESI Member Institutions/ DOE/KPNO/NOIRLab/NSF/AURA/R Proctor. Image processing: M Zamani, SF NOIRLab)

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