WASHINGTON (AFP) – Endeavour astronauts have attached a windowed cupola to the International Space Station (ISS), affording its inhabitants a spectacular view of Earth, as well as additional living and work space. The windowed dome was placed on an Earth-facing port on the Tranquility module, installed during the space shuttle mission's first two spacewalks. A final spacewalk is set for late Tuesday (0209 GMT Wednesday). "The International Space Station's new viewport is facing the Earth now, ready to provide a panoramic view of the planet below and approaching cargo ships," NASA said in a statement Monday. The US space agency...