Chinese astronaut Cai Xuzhe who just got back from space shared the life-changing realisation he had from looking back at the ...

Veteran astronaut Don Pettit conducted hundreds of hours of research and captured over half a million photos during his ISS ...

"Maybe looking out a window, looking at Earth, looking at the cosmos, and contemplating such philosophical things as where do ...

On a trip to Hong Kong, the American told the city’s students about his career in hopes of inspiring them to reach for the ...

The accomplished astronaut has now accumulated 590 days ... "I could look out the window and just enjoy the view, but when I'm looking out the window just enjoying the view, it's like, 'Oh ...