Two Russian cosmonauts completed a six-hour spacewalk outside the International Space Station, installing plasma and semiconductor experiments, servicing hardware, and preparing for future missions.

HERZLIYA, Israel (Reuters) - Orbiting the earth at more than 500 kilometres (300 miles), a tiny satellite with a laboratory shrunk to the size of a tissue box is helping scientists carry out ...

The humming air filters and softly blinking control panels of the International Space Station’s laboratory module formed the backdrop to Group Captain Shubhanshu Shukla’s daily routine in orbit. Over ...