In recent days, two groups of researchers have published their cosmic maps. The VIPERS project used the VIMOS spectrograph installed on ESO’s VLT (Very Large Telescope) to examine 90,000 galaxies and create a wide and highly accurate three-dimensional map of the distant universe. The Pan-STARRS project used the telescope at Haleakala, Hawaii, to obtain repeated images of three-quarters of the visible sky and create a map of billions of space objects.