Air traffic control tower, Tirana International Airport, Nene Tereza (Mother Theresa) Rinas Airport, Tirana, Albania, Europe

Community police officers on horseback in Trafalgar Square, London, England, United Kingdom

NASA, Houston, Texas, United States of America, North America

Apollo 11, Launch Control Center, 1969

Mercury Control Center, Astronaut Scott Carpenter

Firing Room no. 2 in the Launch Control Center

Pedestrian refuge

Employee of Boehringer Ingelheim GmbH checking a respiratory drug from a packaging machine in the logistics and packaging center, pharmaceutical company Boehringer Ingelheim GmbH, Ingelheim, Rhineland-Palatinate, Germany, Europe

Look of the fortress Spanjola on the harbour of Hvar, Island Hvar, Dalmatia, Croatia

Woman store checking clothes

Natural History Museum, Vienna, Austria

Run-down signal box, at a former train repair centre, overgrown, closed in 2003, Wedau district, Duisburg, North Rhine-Westphalia, Germany, Europe

Bart Bledsoe walks a 100ft long and 200 foot high slackline set up at Torrent Falls near Slade, KY.

Control Center & Antu (Sun) Unit Telescope 1, Belonging To The Very Large Telescope (Vlt) Operated By The European Southern Observatory At Paranal, Antofagasta Region, Chile