US President Donald Trump arrives to speak to NASA astronauts carrying out the first ever all-female spacewalk, during a call from the Roosevelt Room of the White House in Washingt...

In this photo provided by NASA astronauts Christina Koch and Jessica Meir exits the International Space Station. This is the first time in a half-century of spacewalking that a wom...

In this image taken from video provided by NASA, astronauts Christina Koch and Jessica Meir, top right, exit the International Space Station. The world’s first female spacewalkin...