#HappyBirthday to the astronomer #NicolausCopernicus who taught us some humility by telling us we were not the centre of the Universe To honour him we & @CopernicusEU renamed our #EarthObservation Programme after him: https://t.co/5wZz4VbyjT pic.twitter.com/JGFKcGml1N

— ESA EarthObservation (@ESA_EO) February 19, 2018