Astronauts aboard China’s Tiangong space station have achieved a key feat. They have successfully produced oxygen and rocket fuel using artificial photosynthesis. This new method could support ...

Spacewalk removes faulty communication unit from ISS Sunita Williams sets record for most spacewalk time by a female astronaut Scientific samples collected during ...

Chinese astronauts generate oxygen & fuel using artificial photosynthes New method for space missions consumes less energy than electrolysis Technology could support China's lunar base by 2035 with ...

There it goes. OK. At the 3 hour and 50 minute mark of today's spacewalk, NASA astronauts Butch Wilmore and Sunny Williams successfully removed the radio frequency group off of the external ...

This is also the 2nd spacewalk of the year and the 3rd spacewalk for Expedition 72. There it goes. OK. At the 3 hour and 50 minute mark of today's spacewalk, NASA astronauts Butch Wilmore and Sunny ...