At Europe’s Spaceport in Kourou, French Guiana, ESA’s Characterising Exoplanet Satellite, Cheops, is being encapsulated into the flight adapter of the Soyuz-Fregat rocket that will lift it into space on 17 December.
Source:
https://phys.org/news/2019-12-image-exoplanet-satellite-encapsulated.html