B. Partridge

TL;DR: The European Space Agency's Planck satellite, dedicated to studying the early Universe and its subsequent evolution, was launched 14~May 2009 and scanned the microwave and submillimetre sky continuously between 12~August 2009 and 23~October 2013 as discussed by the authors.

TL;DR: In this article, the authors presented cluster counts and corresponding cosmological constraints from the Planck full mission data set and extended their analysis to the two-dimensional distribution in redshift and signal-to-noise.

TL;DR: In this paper, the authors present cluster counts and corresponding cosmological constraints from the Planck full mission data set, which consists of 439 clusters detected via their Sunyaev-Zeldovich (SZ) signal.

TL;DR: The European Space Agency's Planck satellite was launched on 14 May 2009, and has been surveying the sky stably and continuously since 13 August 2009 as mentioned in this paper, and it will continue to gather scientific data until the end of its cryogenic lifetime.

TL;DR: In this paper, the authors consider the problem of diffuse astrophysical component separation, and process these maps within a Bayesian framework to derive an internally consistent set of full-sky astrophysical components maps.