https://mobile.twitter.com/esa/status/1046092562958876673

https://mobile.twitter.com/esa/status/1046035498228232193

https://mobile.twitter.com/esa/status/1045971959669026817

https://mobile.twitter.com/esa/status/1045953843677319169

For 55 consecutive nights Mediterranean skies were at least partly clear this summer, from the 1st of July to the 24th of August 2018. An exposure from each night was […]