Sentinel-3B rocket fairing sticker

With the Copernicus Sentinel-3B satellite now safely in the rocket fairing, the mission sticker has been stuck on the outside and the team has signed it.The satellite is scheduled for liftoff on 25 April 2018. Its identical twin, Sentinel-3A, has been in orbit since February 2016. The two-satellite constellation offers optimum global coverage and data delivery for Europe’s Copernicus environment programme.