The Data Observatory under its area of work from the earth to sky, aims to exploit the data generated through this revolutionary observation capacity in the country. Currently, the projects of LSST, an association of the Data Observatory and ALeRCE, the development of the first CL-VAC through the availability of ALMA data to the national scientific community, and CIELO “Chemo-dynamIcal properties of gaLaxies and the cosmic web ”