Resumen de The chroniclers.

• The article focuses on scientists, astronauts and engineers whose work and discoveries have made a significant impact in understanding the world. It comments on archaeologist Damian Evans and filmmakers Bill Benenson and Steve Elkins who used lidar-generated maps to discover ancient cities in Honduras and Cambodia and states the images suggest the classical Angkor civilization probably collapsed due to environmental damage caused by its urban water-management system. It talks about the U.S. National Aeronautics and Space Administration's Mars Rover Team which landed the rover Curiosity on Mars and have continued to monitor Curiosity while it performs research around Mars' Mount Sharp. It mentions astronaut Chris Hadfield's use of mass media while commanding the International Space Station.