C. Neissner

TL;DR: Euclid as discussed by the authors is a space-based survey mission from the European Space Agency designed to understand the origin of the universe's accelerating expansion, using cosmological probes to investigate the nature of dark energy, dark matter and gravity by tracking their observational signatures.

TL;DR: In this paper, the yield of Euclid near-infrared filter wavelengths has been derived for the 7' wide survey, with the assumption of a steeper rate of decline of the quasar luminosity function with redshift.

TL;DR: CosmoHub as mentioned in this paper is a web application based on Hadoop to perform interactive exploration and distribution of massive cosmological datasets, which can be used to reveal the nature of both dark matter and dark energy mapping the large-scale structure of the universe.

TL;DR: In this article, the authors provided predictions of the yield of $7 8$ may be selected from Euclid $OYJH$ photometry alone, but selection over the redshift interval $7 7.5$ should be found in the DR1 data release, expected in 2024.