WASHINGTON - US and Russian experts on Monday tracked a piece of space junk about the size of a mobile phone that was projected to pass dangerously close to the International Space Station as the Discovery shuttle hurtled through space to dock with it.
Hours after Discovery's launch on Sunday, Nasa said a team in Houston was tracking a 10-centimeter piece of debris believed to be from the Soviet-era Kosmos 1275 satellite, which disintegrated shortly after it was launched in 1981.