One of the many advantages of being in space is having a front-row seat to the most anticipated cosmic events. NASA astronaut ...

NASA astronaut Don Pettit has snapped a striking shot of the super-bright comet racing past our planet for the first time in ...

Thanks to NASA astronaut Don Pettit, you can see for yourself ... According to NASA, the sun reached solar maximum, or a period of intense solar activity that can cause more frequent and more ...

NASA astronaut ... a chance to see it above the western horizon shortly after sunset. This could continue from mid-January through the rest of the month. As Comet ATLAS exits the sun's intense ...

Consequently, the spacesuit, for example, has flexibility requirements for allowing the astronauts to walk, but not for ensuring they can see well enough to walk from brilliant sun into a dark ...

Nasa's Valkyrie robot was built by the Johnson Space Center to compete in a 2013 robotics challenge trial. Weighing 300lb and ...