On July 17, 2018 the Planck CMB cosmology mission released the final data set, maps, cosmological parameters and papers.

The Planck mission has been an extraordinarily productive mission and scientific accomplishment.

It has provided the most detailed fundamental cosmological parameters to date and will be long considered a legacy of precision cosmology.

The mission culminated decades of CMB exploration by hundreds of scientists and has set the stage for an incredibly exciting future to come.

The materials can be found here:

http://pla.esac.esa.int/pla