Two U.S. astronauts conducted the first spacewalk for space shuttle Atlantis and installed an antenna on the International Space Station (ISS) Thursday, NASA said.
Australian doctors successfully separated twin girls joined at the head. It took 25 hours of delicate surgery to complete the procedure. Both girls are being closely monitored.
Space shuttle Atlantis, has rocketed into orbit with six astronauts and a full load of spare parts for the International Space Station.
The body in charge of assigning Internet domain names and IP addresses, has approved the use of all of the world´s writing scripts. Analysts say the move may lead to a dramatic rise in the number of Internet users.