Even though you hear a lot about human beings moving into space permanently, there are really only three humans in space at any give time. They are on the International Space Station and they are very, very busy. But they just got some robotic help from NASA. VOA’s Kevin Enochs reports. Originally published at –
This news content is a computer generated summarized version of the original article and the authenticity of the original content has not been verified. Please click on the View Article button to refer to the actual content.