It is risky to clean the windows of Santiago Office on 18th floor of 21-story building. This picture shows a window cleaner going down from the upper floor with only one life rope wrapped around his waist, wiping the windows.

It is risky to clean the windows of Santiago Office on 18th floor of 21-story building. This picture shows a window cleaner going down from the upper floor with only one life rope wrapped around his waist, wiping the windows.

An international research team led by Tomohiro Yoshida, a graduate student at the Graduate University for Advanced Stud…
Super high-resolution ALMA and JWST observations unveil unexpected substructure and underlying gas dynamics in a faint,…
A research team led by Masataka Aizawa of Ibaraki University studied a protoplanetary disk around the young star WSB 52…