Space News Archive - December 23, 2008
An American and Russian astronaut installed a device that monitors conditions around the orbital outpost during an almost six hour spacewalk outside the International Space Station on Tuesday.
Word of the Day
- The abrogation of a law by a higher authority; annulment.
- In music, during the eighteenth century, a song or an instrumental piece similar to the serenade, intended for performance in the open air.
The word 'cassation' comes from the French 'cassation', from Latin 'casso' ("destroy, annul").