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By Alex Villarreal Washington 31 October 2007 NASA has delayed the fourth spacewalk of a complex two-week mission by U.S. space shuttle Discovery to boost the capability of the International Space Station. The walk, originally set for Thursday, is no
A NATO airstrike in northern Afghanistan has killed or wounded at least 90 people, most of them believed to be Taliban fighters. NPR's Soraya Sarhaddi Nelson has more from Kabul. NATO says its aircraft targeted two fuel tankers that Taliban fighters
VOICE ONE: I'm Steve Ember. VOICE TWO: And I'm Shirley Griffith with EXPLORATIONS in VOA Special English. This week, we tell about a system of planets orbiting a star called Fifty-Five Cancri. And we hear about a plan to harvest electricity from cro
By Alex Villarreal Washington 01 November 2007 NASA has delayed yet again the fourth spacewalk of U.S. shuttle Discovery's two-week mission to boost the capability of the International Space Station. The walk, originally set for Thursday, was first m
The Russian Soyuz spacecraft has docked with the International Space Station after a flawless rendezvous. It came two days after the spacecraft launched from the Baikonur Cosmodrome in Kazakhstan. The spacecraft brought a Russian cosmonaut, a NASA as
By Brian Wagner Miami 07 November 2007 The crew of the space shuttle Discovery has returned to Earth after completing a more than two-week mission to the International Space Station. VOA's Brian Wagner reports that the astronauts performed crucial co