Without repairs, NASA estimates the power network cannot generate enough electricity to continue with construction of the space station after the additions of the European Columbus module and the ...

And hearts ached for success as a new age began: the age of the International Space Station (ISS ... at 42,600 pounds (19,300 kilograms). Its twin solar arrays sprouted like glistening wings ...

When NASA astronaut William Shepherd and Russian cosmonauts Yuri Gidzenko and Sergei Krikalev entered the International Space Station on November ... with his identical twin brother, Mark Kelly ...

Space fans hoping to catch a glimpse of the International Space Station streaking across the sky are getting a much-needed digital tool. NASA just released a new "Spot The Station" app ...

When Scott Kelly (right) goes to the International Space Station in 2015, he and his twin brother Mark (left) will participate in tests to study how spaceflight affects the body. Left image ...