Aiming at the issues of heavy weight and insufficient structural performance of optical instrument supporting structures in extremely large telescopes, the Wide-Field Optical Spectrograph (WFOS) of ...

Royal Dutch Shell (RDSA.L) (RDSB.L) announced a major overhaul of its operations on Monday, with plans to ditch its dual listing structure and move its headquarters from the Netherlands to the UK. The ...

Please join the Lowell Center for Space Science and Technology on Thursday, May 1 at 11 a.m. for the seminar "What lies beneath Europa’s ice shell: linking interior structure to ocean circulation and ...

LONDON, Feb 3 (Reuters) - A lack of volatility and an unfavourable structure in the oil market cut the 2010 trading profits of Royal Dutch Shell , its chief financial officer said on Thursday as it ...