Land-use and the impact of man on the environment are two critical topics. City, irrigated fields and desert in Arizona ?? #Proxima pic.twitter.com/mHkfBjS7PD — Thomas Pesquet (@Thom_astro) January 21, 2017

@Thom_astro @Space_Station Sleep tight, we're watching over you — ESA (@esa) January 20, 2017

Is it a bird? Is it a plane? No, it's @Space_Station as it flies in front of the Moon, seen from @ESA_ES in Spain https://t.co/gG7EBH5nCt pic.twitter.com/anXoLgEa10 — ESA (@esa) January […]

Martinique: a natural paradise and jewel of the Caribbean. Definitely going there when I get back to Earth #FridayIsland pic.twitter.com/xZodlHDKaq — Thomas Pesquet (@Thom_astro) January 20, 2017

Europe's latest stepping stone to a better world is GO for flight: Join us 6-7 March for #Sentinel2Go launch https://t.co/19sOiVaMZO pic.twitter.com/4llMMCVOFG — ESA (@esa) January 20, 2017

.@AirbusDS ready to ship #weather #satellite Aeolus for final testing ahead of launch @ESA @ESA_EO https://t.co/7V6YfIsl5n pic.twitter.com/3wK0gQfshU — Airbus Defence&Space (@AirbusDS) January 20, 2017

#ESA's @AschbacherJosef explains open data access to head of @PE_Italia Rome office, Gian Paolo Meneghini, during his visit to #ESRIN today pic.twitter.com/uRh3E81nIT — ESA EarthObservation (@ESA_EO) January 20, 2017

Big Island, #Hawaii is this week's #EarthFromSpace image from #Sentinel2 Details: https://t.co/xyz3RzkUG7 pic.twitter.com/r13bYGG0fn — ESA (@esa) January 20, 2017

Watch this week's #EarthFromSpace featuring an image of Big Island, #Hawaii from #Sentinel2https://t.co/K5nP5UgTpM — ESA (@esa) January 20, 2017

This week's #EarthFromSpace takes us to Big Island #Hawaii. Join us at 10:00 CET/09:00 GMT: https://t.co/OABw1YCN03 pic.twitter.com/3xwTr1ztHX — ESA (@esa) January 20, 2017